Finding the Fourth Proportional to 244,707,013.14, 337,704,587.10 and 133,192,463.10
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Solution
The fourth proportional to 244,707,013.14, 337,704,587.10 and 133,192,463.10 is: 183,810,448.17
Step by Step Solution
- Step 1: Write the proportion equation
244,707,013.14 : 337,704,587.10 = 133,192,463.10 : x - Step 2: Convert to fraction form
244,707,013.14/337,704,587.10 = 133,192,463.10/x - Step 3: Cross multiply
244,707,013.14x = 337,704,587.10 × 133,192,463.10 - Step 4: Simplify right side
244,707,013.14x = 44,979,705,756,017,488 - Step 5: Solve for x
x = 44,979,705,756,017,488/244,707,013.14 - Step 6: Final answer
x = 183,810,448.17
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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.