To find the 7th term in the sequence 8, 12, 18, 27, we first need to determine the pattern of the sequence. We can see that each term is obtained by adding a certain number to the previous term, and that this number increases by 2 each time. Specifically, the first term is 8, the second term is 8 + 4 = 12, the third term is 12 + 6 = 18, and the fourth term is 18 + 9 = 27. Therefore, the next term in the sequence would be 27 + 11 = 38, and the 7th term would be 27 + 11 + 13 + 15 + 17 + 19 + 21 = 123. So the 7th term in the sequence 8, 12, 18, 27 is 123.