Finding the Fourth Proportional to 24,363,807.24, 36,547,965.52 and 7,969,184.53
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Solution
The fourth proportional to 24,363,807.24, 36,547,965.52 and 7,969,184.53 is: 11,954,514.27
Step by Step Solution
- Step 1: Write the proportion equation
24,363,807.24 : 36,547,965.52 = 7,969,184.53 : x - Step 2: Convert to fraction form
24,363,807.24/36,547,965.52 = 7,969,184.53/x - Step 3: Cross multiply
24,363,807.24x = 36,547,965.52 × 7,969,184.53 - Step 4: Simplify right side
24,363,807.24x = 291,257,481,313,664.50 - Step 5: Solve for x
x = 291,257,481,313,664.50/24,363,807.24 - Step 6: Final answer
x = 11,954,514.27
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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.