Finding the Fourth Proportional to 4,524,906,158.06, 6,788,336,172.72 and 1,377,366,897.97
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Solution
The fourth proportional to 4,524,906,158.06, 6,788,336,172.72 and 1,377,366,897.97 is: 2,066,347,723.03
Step by Step Solution
- Step 1: Write the proportion equation
4,524,906,158.06 : 6,788,336,172.72 = 1,377,366,897.97 : x - Step 2: Convert to fraction form
4,524,906,158.06/6,788,336,172.72 = 1,377,366,897.97/x - Step 3: Cross multiply
4,524,906,158.06x = 6,788,336,172.72 × 1,377,366,897.97 - Step 4: Simplify right side
4,524,906,158.06x = 9,350,029,536,601,030,656 - Step 5: Solve for x
x = 9,350,029,536,601,030,656/4,524,906,158.06 - Step 6: Final answer
x = 2,066,347,723.03
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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.