Finding the Fourth Proportional to 24,514,780.82, 36,746,627.07 and 13,716,249.62
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Solution
The fourth proportional to 24,514,780.82, 36,746,627.07 and 13,716,249.62 is: 20,560,082.23
Step by Step Solution
- Step 1: Write the proportion equation
24,514,780.82 : 36,746,627.07 = 13,716,249.62 : x - Step 2: Convert to fraction form
24,514,780.82/36,746,627.07 = 13,716,249.62/x - Step 3: Cross multiply
24,514,780.82x = 36,746,627.07 × 13,716,249.62 - Step 4: Simplify right side
24,514,780.82x = 504,025,909,585,169.19 - Step 5: Solve for x
x = 504,025,909,585,169.19/24,514,780.82 - Step 6: Final answer
x = 20,560,082.23
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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.