Finding the Fourth Proportional to 7,252,755,877.48, 10,881,354,076.98 and 3,714,002,885.32
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Solution
The fourth proportional to 7,252,755,877.48, 10,881,354,076.98 and 3,714,002,885.32 is: 5,572,141,282.68
Step by Step Solution
- Step 1: Write the proportion equation
7,252,755,877.48 : 10,881,354,076.98 = 3,714,002,885.32 : x - Step 2: Convert to fraction form
7,252,755,877.48/10,881,354,076.98 = 3,714,002,885.32/x - Step 3: Cross multiply
7,252,755,877.48x = 10,881,354,076.98 × 3,714,002,885.32 - Step 4: Simplify right side
7,252,755,877.48x = 40,413,380,438,092,267,520 - Step 5: Solve for x
x = 40,413,380,438,092,267,520/7,252,755,877.48 - Step 6: Final answer
x = 5,572,141,282.68
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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.