Home / 60,276,357-90,414,626.22-27,910,623.24

Finding the Fourth Proportional to 60,276,357, 90,414,626.22 and 27,910,623.24

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Solution

The fourth proportional to 60,276,357, 90,414,626.22 and 27,910,623.24 is: 41,865,976.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,276,357 : 90,414,626.22 = 27,910,623.24 : x
  2. Step 2: Convert to fraction form
    60,276,357/90,414,626.22 = 27,910,623.24/x
  3. Step 3: Cross multiply
    60,276,357x = 90,414,626.22 × 27,910,623.24
  4. Step 4: Simplify right side
    60,276,357x = 2,523,528,567,811,845
  5. Step 5: Solve for x
    x = 2,523,528,567,811,845/60,276,357
  6. Step 6: Final answer
    x = 41,865,976.87

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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.