The missing term in the sequence 3, 90, 3600, ____ , 10800000 is
2018
The missing term in the sequence 3, 90, 3600, ____ , 10800000 is
- A.
720000
- B.
200000
- C.
180000
- D.
540000
Attempted by 57 students.
Show answer & explanation
Correct answer: C
To find the missing term in the sequence 3, 90, 3600, ___, 10800000, we need to determine the rule governing how each number changes to become the next.
Step-by-Step Analysis
Analyze the transitions:
3 to 90: 3 * 30 = 90
90 to 3600: 90 * 40 = 3600
Identify the pattern:
The multipliers are increasing by 10 each time (30, 40, ...).
Following this pattern, the next multiplier should be 50.
3600 * 50 = 180000.
Verify the final step:
If the pattern holds, the next multiplier should be 60.
180000 * 60 = 10800000.
The pattern is consistent.