Home / 62,338,665.43-86,027,474.91-34,836,593.68

Finding the Fourth Proportional to 62,338,665.43, 86,027,474.91 and 34,836,593.68

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Solution

The fourth proportional to 62,338,665.43, 86,027,474.91 and 34,836,593.68 is: 48,074,564.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,338,665.43 : 86,027,474.91 = 34,836,593.68 : x
  2. Step 2: Convert to fraction form
    62,338,665.43/86,027,474.91 = 34,836,593.68/x
  3. Step 3: Cross multiply
    62,338,665.43x = 86,027,474.91 × 34,836,593.68
  4. Step 4: Simplify right side
    62,338,665.43x = 2,996,904,188,756,064.50
  5. Step 5: Solve for x
    x = 2,996,904,188,756,064.50/62,338,665.43
  6. Step 6: Final answer
    x = 48,074,564.45

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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.