Home / 29,770,079.76-44,626,771.20-9,561,150

Finding the Fourth Proportional to 29,770,079.76, 44,626,771.20 and 9,561,150

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Solution

The fourth proportional to 29,770,079.76, 44,626,771.20 and 9,561,150 is: 14,332,620.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,770,079.76 : 44,626,771.20 = 9,561,150 : x
  2. Step 2: Convert to fraction form
    29,770,079.76/44,626,771.20 = 9,561,150/x
  3. Step 3: Cross multiply
    29,770,079.76x = 44,626,771.20 × 9,561,150
  4. Step 4: Simplify right side
    29,770,079.76x = 426,683,253,458,880
  5. Step 5: Solve for x
    x = 426,683,253,458,880/29,770,079.76
  6. Step 6: Final answer
    x = 14,332,620.43

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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.