Home / 90,795,797.53-136,192,798.76-41,597,695.66

Finding the Fourth Proportional to 90,795,797.53, 136,192,798.76 and 41,597,695.66

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Solution

The fourth proportional to 90,795,797.53, 136,192,798.76 and 41,597,695.66 is: 62,396,132.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,795,797.53 : 136,192,798.76 = 41,597,695.66 : x
  2. Step 2: Convert to fraction form
    90,795,797.53/136,192,798.76 = 41,597,695.66/x
  3. Step 3: Cross multiply
    90,795,797.53x = 136,192,798.76 × 41,597,695.66
  4. Step 4: Simplify right side
    90,795,797.53x = 5,665,306,593,665,617
  5. Step 5: Solve for x
    x = 5,665,306,593,665,617/90,795,797.53
  6. Step 6: Final answer
    x = 62,396,132.29

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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.