Home / 54,644,906.10-82,061,837.55-29,135,738.10

Finding the Fourth Proportional to 54,644,906.10, 82,061,837.55 and 29,135,738.10

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Solution

The fourth proportional to 54,644,906.10, 82,061,837.55 and 29,135,738.10 is: 43,753,981.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,644,906.10 : 82,061,837.55 = 29,135,738.10 : x
  2. Step 2: Convert to fraction form
    54,644,906.10/82,061,837.55 = 29,135,738.10/x
  3. Step 3: Cross multiply
    54,644,906.10x = 82,061,837.55 × 29,135,738.10
  4. Step 4: Simplify right side
    54,644,906.10x = 2,390,932,206,861,545.50
  5. Step 5: Solve for x
    x = 2,390,932,206,861,545.50/54,644,906.10
  6. Step 6: Final answer
    x = 43,753,981.43

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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.