12
12The next number in the sequence is the previous # divided by 3. So, 324/3 = 108; 108/3 = 36; 36/3 = 12
The next number could be 26 The next number could be 12 - - - - - - - - - The next number that is in the sequence is 12.
The next number in the series 4-12-6-12-36-18-36.. is 108.
25 is the next number that appears in that sequence.
The next number is the sequence 236175969, 48, 12 is 236175861.
The next is 3.
19
108
108
108
108