Home / 40,608,896.99-60,965,279.46-34,888,229.87

Finding the Fourth Proportional to 40,608,896.99, 60,965,279.46 and 34,888,229.87

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Solution

The fourth proportional to 40,608,896.99, 60,965,279.46 and 34,888,229.87 is: 52,376,962.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,608,896.99 : 60,965,279.46 = 34,888,229.87 : x
  2. Step 2: Convert to fraction form
    40,608,896.99/60,965,279.46 = 34,888,229.87/x
  3. Step 3: Cross multiply
    40,608,896.99x = 60,965,279.46 × 34,888,229.87
  4. Step 4: Simplify right side
    40,608,896.99x = 2,126,970,683,584,443.25
  5. Step 5: Solve for x
    x = 2,126,970,683,584,443.25/40,608,896.99
  6. Step 6: Final answer
    x = 52,376,962.72

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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.