Home / 69,165,227.62-95,492,034.57-43,098,040.90

Finding the Fourth Proportional to 69,165,227.62, 95,492,034.57 and 43,098,040.90

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Solution

The fourth proportional to 69,165,227.62, 95,492,034.57 and 43,098,040.90 is: 59,502,726.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,165,227.62 : 95,492,034.57 = 43,098,040.90 : x
  2. Step 2: Convert to fraction form
    69,165,227.62/95,492,034.57 = 43,098,040.90/x
  3. Step 3: Cross multiply
    69,165,227.62x = 95,492,034.57 × 43,098,040.90
  4. Step 4: Simplify right side
    69,165,227.62x = 4,115,519,611,522,073.50
  5. Step 5: Solve for x
    x = 4,115,519,611,522,073.50/69,165,227.62
  6. Step 6: Final answer
    x = 59,502,726.34

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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.