Finding the Fourth Proportional to 24,514,780.32, 36,746,626.32 and 13,716,249.12
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Solution
The fourth proportional to 24,514,780.32, 36,746,626.32 and 13,716,249.12 is: 20,560,081.48
Step by Step Solution
- Step 1: Write the proportion equation
24,514,780.32 : 36,746,626.32 = 13,716,249.12 : x - Step 2: Convert to fraction form
24,514,780.32/36,746,626.32 = 13,716,249.12/x - Step 3: Cross multiply
24,514,780.32x = 36,746,626.32 × 13,716,249.12 - Step 4: Simplify right side
24,514,780.32x = 504,025,880,924,668.81 - Step 5: Solve for x
x = 504,025,880,924,668.81/24,514,780.32 - Step 6: Final answer
x = 20,560,081.48
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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.