Home / 15,846,081.85-23,770,728.17-5,469,948.53

Finding the Fourth Proportional to 15,846,081.85, 23,770,728.17 and 5,469,948.53

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Solution

The fourth proportional to 15,846,081.85, 23,770,728.17 and 5,469,948.53 is: 8,205,476.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,081.85 : 23,770,728.17 = 5,469,948.53 : x
  2. Step 2: Convert to fraction form
    15,846,081.85/23,770,728.17 = 5,469,948.53/x
  3. Step 3: Cross multiply
    15,846,081.85x = 23,770,728.17 × 5,469,948.53
  4. Step 4: Simplify right side
    15,846,081.85x = 130,024,659,583,171.34
  5. Step 5: Solve for x
    x = 130,024,659,583,171.34/15,846,081.85
  6. Step 6: Final answer
    x = 8,205,476.97

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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.