Home / 141,532,747.74-195,375,456.27-95,149,905.66

Finding the Fourth Proportional to 141,532,747.74, 195,375,456.27 and 95,149,905.66

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Solution

The fourth proportional to 141,532,747.74, 195,375,456.27 and 95,149,905.66 is: 131,347,384.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,532,747.74 : 195,375,456.27 = 95,149,905.66 : x
  2. Step 2: Convert to fraction form
    141,532,747.74/195,375,456.27 = 95,149,905.66/x
  3. Step 3: Cross multiply
    141,532,747.74x = 195,375,456.27 × 95,149,905.66
  4. Step 4: Simplify right side
    141,532,747.74x = 18,589,956,232,369,956
  5. Step 5: Solve for x
    x = 18,589,956,232,369,956/141,532,747.74
  6. Step 6: Final answer
    x = 131,347,384.47

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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.