Home / 95,195,743.38-131,397,365.96-56,060,219.76

Finding the Fourth Proportional to 95,195,743.38, 131,397,365.96 and 56,060,219.76

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Solution

The fourth proportional to 95,195,743.38, 131,397,365.96 and 56,060,219.76 is: 77,379,144.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,195,743.38 : 131,397,365.96 = 56,060,219.76 : x
  2. Step 2: Convert to fraction form
    95,195,743.38/131,397,365.96 = 56,060,219.76/x
  3. Step 3: Cross multiply
    95,195,743.38x = 131,397,365.96 × 56,060,219.76
  4. Step 4: Simplify right side
    95,195,743.38x = 7,366,165,211,322,442
  5. Step 5: Solve for x
    x = 7,366,165,211,322,442/95,195,743.38
  6. Step 6: Final answer
    x = 77,379,144.80

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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.