Finding the Fourth Proportional to 24,332,547.32, 33,576,618.66 and 14,541,042.14
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Solution
The fourth proportional to 24,332,547.32, 33,576,618.66 and 14,541,042.14 is: 20,065,265.69
Step by Step Solution
- Step 1: Write the proportion equation
24,332,547.32 : 33,576,618.66 = 14,541,042.14 : x - Step 2: Convert to fraction form
24,332,547.32/33,576,618.66 = 14,541,042.14/x - Step 3: Cross multiply
24,332,547.32x = 33,576,618.66 × 14,541,042.14 - Step 4: Simplify right side
24,332,547.32x = 488,239,026,853,770.31 - Step 5: Solve for x
x = 488,239,026,853,770.31/24,332,547.32 - Step 6: Final answer
x = 20,065,265.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.