Home / 41,635,086.57-62,432,397.36-20,876,606.43

Finding the Fourth Proportional to 41,635,086.57, 62,432,397.36 and 20,876,606.43

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Solution

The fourth proportional to 41,635,086.57, 62,432,397.36 and 20,876,606.43 is: 31,304,764.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,635,086.57 : 62,432,397.36 = 20,876,606.43 : x
  2. Step 2: Convert to fraction form
    41,635,086.57/62,432,397.36 = 20,876,606.43/x
  3. Step 3: Cross multiply
    41,635,086.57x = 62,432,397.36 × 20,876,606.43
  4. Step 4: Simplify right side
    41,635,086.57x = 1,303,376,588,166,091
  5. Step 5: Solve for x
    x = 1,303,376,588,166,091/41,635,086.57
  6. Step 6: Final answer
    x = 31,304,764.70

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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.