Finding the Fourth Proportional to 16,351,468.69, 24,531,001.94 and 5,568,863.17
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Solution
The fourth proportional to 16,351,468.69, 24,531,001.94 and 5,568,863.17 is: 8,354,588.56
Step by Step Solution
- Step 1: Write the proportion equation
16,351,468.69 : 24,531,001.94 = 5,568,863.17 : x - Step 2: Convert to fraction form
16,351,468.69/24,531,001.94 = 5,568,863.17/x - Step 3: Cross multiply
16,351,468.69x = 24,531,001.94 × 5,568,863.17 - Step 4: Simplify right side
16,351,468.69x = 136,609,793,226,864.56 - Step 5: Solve for x
x = 136,609,793,226,864.56/16,351,468.69 - Step 6: Final answer
x = 8,354,588.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.