Finding the Fourth Proportional to 16,310,221.68, 24,474,872.63 and 6,082,147.56
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Solution
The fourth proportional to 16,310,221.68, 24,474,872.63 and 6,082,147.56 is: 9,126,778.88
Step by Step Solution
- Step 1: Write the proportion equation
16,310,221.68 : 24,474,872.63 = 6,082,147.56 : x - Step 2: Convert to fraction form
16,310,221.68/24,474,872.63 = 6,082,147.56/x - Step 3: Cross multiply
16,310,221.68x = 24,474,872.63 × 6,082,147.56 - Step 4: Simplify right side
16,310,221.68x = 148,859,786,817,454.53 - Step 5: Solve for x
x = 148,859,786,817,454.53/16,310,221.68 - Step 6: Final answer
x = 9,126,778.88
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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.