Well, well, well, looks like we've got a little pattern puzzle on our hands. Let's break it down for you - each number is either multiplied or divided by 3 to get the next number. So, following that logic, the next number should be 54. But hey, who am I to tell you what to do?
The next number in the series 4, 12, 6, 12, 36, 18, 36
The next two numbers are 26 & 78.
The next number in the series 4-12-6-12-36-18-36.. is 108.
21-3=18 18/2=9 9*3=27 that is the pattern so after the 36 it should be 33
36
54
The next number in the series 4, 12, 6, 12, 36, 18, 36
The next two numbers are 26 & 78.
The next number in the series 4-12-6-12-36-18-36.. is 108.
108
108
108
108
21-3=18 18/2=9 9*3=27 that is the pattern so after the 36 it should be 33
36
108
108