Home / 39,691,499.68-54,770,906.64-24,016,362.40

Finding the Fourth Proportional to 39,691,499.68, 54,770,906.64 and 24,016,362.40

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Solution

The fourth proportional to 39,691,499.68, 54,770,906.64 and 24,016,362.40 is: 33,140,545.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,691,499.68 : 54,770,906.64 = 24,016,362.40 : x
  2. Step 2: Convert to fraction form
    39,691,499.68/54,770,906.64 = 24,016,362.40/x
  3. Step 3: Cross multiply
    39,691,499.68x = 54,770,906.64 × 24,016,362.40
  4. Step 4: Simplify right side
    39,691,499.68x = 1,315,397,942,842,806.25
  5. Step 5: Solve for x
    x = 1,315,397,942,842,806.25/39,691,499.68
  6. Step 6: Final answer
    x = 33,140,545.29

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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.