Hi! I would like some help with this problem please? It would be grateful

Answer:
16
Step-by-step explanation:
Since the ratio is constant, you can do divisions here.
4/3 = 4/3
6/8 = 4/3
Etc.
From here, you take 12, and multiple it by 4/3, and get 16.
Answer:
16 is the missing number.
Step-by-step explanation:
Have a great day. :-)
and can I please have brainliest?