Home / 41,515,481.95-62,279,165.90-12,764,031.37

Finding the Fourth Proportional to 41,515,481.95, 62,279,165.90 and 12,764,031.37

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Solution

The fourth proportional to 41,515,481.95, 62,279,165.90 and 12,764,031.37 is: 19,147,874.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,481.95 : 62,279,165.90 = 12,764,031.37 : x
  2. Step 2: Convert to fraction form
    41,515,481.95/62,279,165.90 = 12,764,031.37/x
  3. Step 3: Cross multiply
    41,515,481.95x = 62,279,165.90 × 12,764,031.37
  4. Step 4: Simplify right side
    41,515,481.95x = 794,933,227,245,034.25
  5. Step 5: Solve for x
    x = 794,933,227,245,034.25/41,515,481.95
  6. Step 6: Final answer
    x = 19,147,874.24

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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.