Home / 41,520,635.40-57,297,366.72-22,935,375.54

Finding the Fourth Proportional to 41,520,635.40, 57,297,366.72 and 22,935,375.54

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Solution

The fourth proportional to 41,520,635.40, 57,297,366.72 and 22,935,375.54 is: 31,650,205.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,635.40 : 57,297,366.72 = 22,935,375.54 : x
  2. Step 2: Convert to fraction form
    41,520,635.40/57,297,366.72 = 22,935,375.54/x
  3. Step 3: Cross multiply
    41,520,635.40x = 57,297,366.72 × 22,935,375.54
  4. Step 4: Simplify right side
    41,520,635.40x = 1,314,136,623,176,298
  5. Step 5: Solve for x
    x = 1,314,136,623,176,298/41,520,635.40
  6. Step 6: Final answer
    x = 31,650,205.02

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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.