Home / 41,515,483.96-62,279,168.90-12,764,033.38

Finding the Fourth Proportional to 41,515,483.96, 62,279,168.90 and 12,764,033.38

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Solution

The fourth proportional to 41,515,483.96, 62,279,168.90 and 12,764,033.38 is: 19,147,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,483.96 : 62,279,168.90 = 12,764,033.38 : x
  2. Step 2: Convert to fraction form
    41,515,483.96/62,279,168.90 = 12,764,033.38/x
  3. Step 3: Cross multiply
    41,515,483.96x = 62,279,168.90 × 12,764,033.38
  4. Step 4: Simplify right side
    41,515,483.96x = 794,933,390,718,257.88
  5. Step 5: Solve for x
    x = 794,933,390,718,257.88/41,515,483.96
  6. Step 6: Final answer
    x = 19,147,877.25

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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.