Finding the Fourth Proportional to 24,723,574.20, 37,101,107.70 and 14,488,414.20
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Solution
The fourth proportional to 24,723,574.20, 37,101,107.70 and 14,488,414.20 is: 21,741,848.94
Step by Step Solution
- Step 1: Write the proportion equation
24,723,574.20 : 37,101,107.70 = 14,488,414.20 : x - Step 2: Convert to fraction form
24,723,574.20/37,101,107.70 = 14,488,414.20/x - Step 3: Cross multiply
24,723,574.20x = 37,101,107.70 × 14,488,414.20 - Step 4: Simplify right side
24,723,574.20x = 537,536,215,636,409.38 - Step 5: Solve for x
x = 537,536,215,636,409.38/24,723,574.20 - Step 6: Final answer
x = 21,741,848.94
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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.