Finding the Fourth Proportional to 16,253,771.97, 24,380,409.56 and 3,957,850.29
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Solution
The fourth proportional to 16,253,771.97, 24,380,409.56 and 3,957,850.29 is: 5,936,714.95
Step by Step Solution
- Step 1: Write the proportion equation
16,253,771.97 : 24,380,409.56 = 3,957,850.29 : x - Step 2: Convert to fraction form
16,253,771.97/24,380,409.56 = 3,957,850.29/x - Step 3: Cross multiply
16,253,771.97x = 24,380,409.56 × 3,957,850.29 - Step 4: Simplify right side
16,253,771.97x = 96,494,011,027,575.52 - Step 5: Solve for x
x = 96,494,011,027,575.52/16,253,771.97 - Step 6: Final answer
x = 5,936,714.95
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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.