Home / 60,002,358.75-82,803,257.91-32,500,287

Finding the Fourth Proportional to 60,002,358.75, 82,803,257.91 and 32,500,287

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Solution

The fourth proportional to 60,002,358.75, 82,803,257.91 and 32,500,287 is: 44,850,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,002,358.75 : 82,803,257.91 = 32,500,287 : x
  2. Step 2: Convert to fraction form
    60,002,358.75/82,803,257.91 = 32,500,287/x
  3. Step 3: Cross multiply
    60,002,358.75x = 82,803,257.91 × 32,500,287
  4. Step 4: Simplify right side
    60,002,358.75x = 2,691,129,646,610,020
  5. Step 5: Solve for x
    x = 2,691,129,646,610,020/60,002,358.75
  6. Step 6: Final answer
    x = 44,850,397.60

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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.