Home / 95,952,535.56-143,928,691.50-31,256,236.20

Finding the Fourth Proportional to 95,952,535.56, 143,928,691.50 and 31,256,236.20

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Solution

The fourth proportional to 95,952,535.56, 143,928,691.50 and 31,256,236.20 is: 46,884,317.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,952,535.56 : 143,928,691.50 = 31,256,236.20 : x
  2. Step 2: Convert to fraction form
    95,952,535.56/143,928,691.50 = 31,256,236.20/x
  3. Step 3: Cross multiply
    95,952,535.56x = 143,928,691.50 × 31,256,236.20
  4. Step 4: Simplify right side
    95,952,535.56x = 4,498,669,177,480,932
  5. Step 5: Solve for x
    x = 4,498,669,177,480,932/95,952,535.56
  6. Step 6: Final answer
    x = 46,884,317.87

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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.