Home / 60,126,474.92-90,200,947.26-27,339,451.88

Finding the Fourth Proportional to 60,126,474.92, 90,200,947.26 and 27,339,451.88

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Solution

The fourth proportional to 60,126,474.92, 90,200,947.26 and 27,339,451.88 is: 41,014,286.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,126,474.92 : 90,200,947.26 = 27,339,451.88 : x
  2. Step 2: Convert to fraction form
    60,126,474.92/90,200,947.26 = 27,339,451.88/x
  3. Step 3: Cross multiply
    60,126,474.92x = 90,200,947.26 × 27,339,451.88
  4. Step 4: Simplify right side
    60,126,474.92x = 2,466,044,457,145,188
  5. Step 5: Solve for x
    x = 2,466,044,457,145,188/60,126,474.92
  6. Step 6: Final answer
    x = 41,014,286.31

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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.