Finding the Fourth Proportional to 24,316,473.96, 36,487,285.14 and 10,679,206.92
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Solution
The fourth proportional to 24,316,473.96, 36,487,285.14 and 10,679,206.92 is: 16,024,332.66
Step by Step Solution
- Step 1: Write the proportion equation
24,316,473.96 : 36,487,285.14 = 10,679,206.92 : x - Step 2: Convert to fraction form
24,316,473.96/36,487,285.14 = 10,679,206.92/x - Step 3: Cross multiply
24,316,473.96x = 36,487,285.14 × 10,679,206.92 - Step 4: Simplify right side
24,316,473.96x = 389,655,267,959,101.19 - Step 5: Solve for x
x = 389,655,267,959,101.19/24,316,473.96 - Step 6: Final answer
x = 16,024,332.66
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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.