Finding the Fourth Proportional to 5,342,334,831,036.20, 8,013,502,246,554 and 5,342,334,831,036.20
Calculator
Solution
The fourth proportional to 5,342,334,831,036.20, 8,013,502,246,554 and 5,342,334,831,036.20 is: 8,013,502,246,554
Step by Step Solution
- Step 1: Write the proportion equation
5,342,334,831,036.20 : 8,013,502,246,554 = 5,342,334,831,036.20 : x - Step 2: Convert to fraction form
5,342,334,831,036.20/8,013,502,246,554 = 5,342,334,831,036.20/x - Step 3: Cross multiply
5,342,334,831,036.20x = 8,013,502,246,554 × 5,342,334,831,036.20 - Step 4: Simplify right side
5,342,334,831,036.20x = 42,810,812,170,352,276,753,350,656 - Step 5: Solve for x
x = 42,810,812,170,352,276,753,350,656/5,342,334,831,036.20 - Step 6: Final answer
x = 8,013,502,246,554
Related Problems
Find fourth proportional to 2,671,167,415,518.10, 4,006,751,123,277 and 2,671,167,415,518.10
Half scale
Find fourth proportional to 10,684,669,662,072.40, 16,027,004,493,108 and 10,684,669,662,072.40
Double scale
Find fourth proportional to 5,342,334,831,037.20, 8,013,502,246,555.50 and 5,342,334,831,037.20
Similar ratio
Find fourth proportional to 8,013,502,246,554.30, 12,020,253,369,831 and 8,013,502,246,554.30
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.