Home / 73,375,593.92-110,074,019.52-27,313,634.24

Finding the Fourth Proportional to 73,375,593.92, 110,074,019.52 and 27,313,634.24

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Solution

The fourth proportional to 73,375,593.92, 110,074,019.52 and 27,313,634.24 is: 40,974,407.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,375,593.92 : 110,074,019.52 = 27,313,634.24 : x
  2. Step 2: Convert to fraction form
    73,375,593.92/110,074,019.52 = 27,313,634.24/x
  3. Step 3: Cross multiply
    73,375,593.92x = 110,074,019.52 × 27,313,634.24
  4. Step 4: Simplify right side
    73,375,593.92x = 3,006,521,508,495,900
  5. Step 5: Solve for x
    x = 3,006,521,508,495,900/73,375,593.92
  6. Step 6: Final answer
    x = 40,974,407.81

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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.