Home / 95,123,486.22-131,271,082.83-51,663,422.22

Finding the Fourth Proportional to 95,123,486.22, 131,271,082.83 and 51,663,422.22

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Solution

The fourth proportional to 95,123,486.22, 131,271,082.83 and 51,663,422.22 is: 71,295,887.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,123,486.22 : 131,271,082.83 = 51,663,422.22 : x
  2. Step 2: Convert to fraction form
    95,123,486.22/131,271,082.83 = 51,663,422.22/x
  3. Step 3: Cross multiply
    95,123,486.22x = 131,271,082.83 × 51,663,422.22
  4. Step 4: Simplify right side
    95,123,486.22x = 6,781,913,377,522,882
  5. Step 5: Solve for x
    x = 6,781,913,377,522,882/95,123,486.22
  6. Step 6: Final answer
    x = 71,295,887.56

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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.