Finding the Fourth Proportional to 24,437,972.18, 36,672,095.72 and 14,207,646.83
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Solution
The fourth proportional to 24,437,972.18, 36,672,095.72 and 14,207,646.83 is: 21,320,270.78
Step by Step Solution
- Step 1: Write the proportion equation
24,437,972.18 : 36,672,095.72 = 14,207,646.83 : x - Step 2: Convert to fraction form
24,437,972.18/36,672,095.72 = 14,207,646.83/x - Step 3: Cross multiply
24,437,972.18x = 36,672,095.72 × 14,207,646.83 - Step 4: Simplify right side
24,437,972.18x = 521,024,184,357,873.12 - Step 5: Solve for x
x = 521,024,184,357,873.12/24,437,972.18 - Step 6: Final answer
x = 21,320,270.78
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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.