Finding the Fourth Proportional to 45,202,559,653.14, 62,347,773,519.04 and 29,747,778,045.14
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Solution
The fourth proportional to 45,202,559,653.14, 62,347,773,519.04 and 29,747,778,045.14 is: 41,031,033,253.10
Step by Step Solution
- Step 1: Write the proportion equation
45,202,559,653.14 : 62,347,773,519.04 = 29,747,778,045.14 : x - Step 2: Convert to fraction form
45,202,559,653.14/62,347,773,519.04 = 29,747,778,045.14/x - Step 3: Cross multiply
45,202,559,653.14x = 62,347,773,519.04 × 29,747,778,045.14 - Step 4: Simplify right side
45,202,559,653.14x = 1,854,707,728,253,059,072,000 - Step 5: Solve for x
x = 1,854,707,728,253,059,072,000/45,202,559,653.14 - Step 6: Final answer
x = 41,031,033,253.10
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.