Repeated Multiplication formula for Excel

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I'm trying to figure out how to get Excel to add another 3 to the formula after each subsequent computation.  Basically, I have a column with numbers in A: 10; 20; 30; 40 ...

And what I'm looking for is in B1 = (10 mult 3) = 30; in B2 = (20 mult 3 mult 3) = 180; in B3 = (30 mult 3 mult 3 mult 3) = 810 ...
Oct 7 in Others by Kithuzzz
• 20,660 points
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1 answer to this question.

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Fun little problem using some basic maths:

=A1*3^ROW(A1)

enter image description here

answered Oct 8 by narikkadan
• 37,660 points

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