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Joshua Jacoby
 
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Default find values that add up to certain amount

Hmm, well here's the situation. I'm trying to reconcile an account that has
over 300 entries in it for the month of december. So, over 300 debits, but
only say 100 credits. And I'm trying to each credit with the corresponding
bunch of debits. It takes forever to try to do it visually by highlighting
groups of debit entries to match their sum to a credit entry. You understand
what I mean?

"mrice" wrote:


Interesting question

You could do this by using the DEC2BIN function to generate all of the
binary numbers up to two to the power of the count of the numbers that
you have. The individual places could then be used as switches for
whether each number is included in the sum or not. This would allow you
to evaluate all possible combinations and therefore see which matches
your target.


--
mrice

Research Scientist with many years of spreadsheet development experience
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