Home / 95,479,641.74-131,785,111.24-58,341,195.38

Finding the Fourth Proportional to 95,479,641.74, 131,785,111.24 and 58,341,195.38

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Solution

The fourth proportional to 95,479,641.74, 131,785,111.24 and 58,341,195.38 is: 80,525,029.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,479,641.74 : 131,785,111.24 = 58,341,195.38 : x
  2. Step 2: Convert to fraction form
    95,479,641.74/131,785,111.24 = 58,341,195.38/x
  3. Step 3: Cross multiply
    95,479,641.74x = 131,785,111.24 × 58,341,195.38
  4. Step 4: Simplify right side
    95,479,641.74x = 7,688,500,923,027,874
  5. Step 5: Solve for x
    x = 7,688,500,923,027,874/95,479,641.74
  6. Step 6: Final answer
    x = 80,525,029.03

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1.5x scale

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.