Finding the Fourth Proportional to 16,160,723.28, 24,244,934.04 and 6,063,431.76
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Solution
The fourth proportional to 16,160,723.28, 24,244,934.04 and 6,063,431.76 is: 9,096,591.81
Step by Step Solution
- Step 1: Write the proportion equation
16,160,723.28 : 24,244,934.04 = 6,063,431.76 : x - Step 2: Convert to fraction form
16,160,723.28/24,244,934.04 = 6,063,431.76/x - Step 3: Cross multiply
16,160,723.28x = 24,244,934.04 × 6,063,431.76 - Step 4: Simplify right side
16,160,723.28x = 147,007,503,077,241.09 - Step 5: Solve for x
x = 147,007,503,077,241.09/16,160,723.28 - Step 6: Final answer
x = 9,096,591.81
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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.