Home / 114,902,593.38-172,341,118.61-41,123,393.87

Finding the Fourth Proportional to 114,902,593.38, 172,341,118.61 and 41,123,393.87

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Solution

The fourth proportional to 114,902,593.38, 172,341,118.61 and 41,123,393.87 is: 61,680,519.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,902,593.38 : 172,341,118.61 = 41,123,393.87 : x
  2. Step 2: Convert to fraction form
    114,902,593.38/172,341,118.61 = 41,123,393.87/x
  3. Step 3: Cross multiply
    114,902,593.38x = 172,341,118.61 × 41,123,393.87
  4. Step 4: Simplify right side
    114,902,593.38x = 7,087,251,699,528,094
  5. Step 5: Solve for x
    x = 7,087,251,699,528,094/114,902,593.38
  6. Step 6: Final answer
    x = 61,680,519.92

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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.