729 is the next number in the sequence. You times each number by the past number times by three e.g. 3x3=9, 9x3=27, 27x3= 243, 243x3=729
243
32
It is 3 times 81 = 243
364.5 Each time, you're adding half of the previous number.
If you look at this series, you can see that each number is 2/3 of the one before it. The next number then is 2/3 * 32, which equals 64/3, or 21 1/3.
243
The next number is 243, because 81x3=243.
243
-243
32
It is 3 times 81 = 243
364.5 Each time, you're adding half of the previous number.
3 Each term is divided by 3 to produce the following term.
If you look at this series, you can see that each number is 2/3 of the one before it. The next number then is 2/3 * 32, which equals 64/3, or 21 1/3.
Each number is 3 times the previous number, so the next two numbers are 243 and 729: 3 x 81 = 243 3 x 243 = 729
243
243