Finding the Fourth Proportional to 3,728,102,413,699.20, 5,592,406,161,410.70 and 1,310,309,288,374
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Solution
The fourth proportional to 3,728,102,413,699.20, 5,592,406,161,410.70 and 1,310,309,288,374 is: 1,965,552,692,632.57
Step by Step Solution
- Step 1: Write the proportion equation
3,728,102,413,699.20 : 5,592,406,161,410.70 = 1,310,309,288,374 : x - Step 2: Convert to fraction form
3,728,102,413,699.20/5,592,406,161,410.70 = 1,310,309,288,374/x - Step 3: Cross multiply
3,728,102,413,699.20x = 5,592,406,161,410.70 × 1,310,309,288,374 - Step 4: Simplify right side
3,728,102,413,699.20x = 7,327,781,737,656,427,485,331,456 - Step 5: Solve for x
x = 7,327,781,737,656,427,485,331,456/3,728,102,413,699.20 - Step 6: Final answer
x = 1,965,552,692,632.57
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.