Finding the Fourth Proportional to 16,514,269.70, 24,771,404.55 and 14,750,672.90
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Solution
The fourth proportional to 16,514,269.70, 24,771,404.55 and 14,750,672.90 is: 22,126,009.35
Step by Step Solution
- Step 1: Write the proportion equation
16,514,269.70 : 24,771,404.55 = 14,750,672.90 : x - Step 2: Convert to fraction form
16,514,269.70/24,771,404.55 = 14,750,672.90/x - Step 3: Cross multiply
16,514,269.70x = 24,771,404.55 × 14,750,672.90 - Step 4: Simplify right side
16,514,269.70x = 365,394,885,790,621.69 - Step 5: Solve for x
x = 365,394,885,790,621.69/16,514,269.70 - Step 6: Final answer
x = 22,126,009.35
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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.