Home / 41,515,404.93-62,279,050.50-12,763,954.62

Finding the Fourth Proportional to 41,515,404.93, 62,279,050.50 and 12,763,954.62

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Solution

The fourth proportional to 41,515,404.93, 62,279,050.50 and 12,763,954.62 is: 19,147,759.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,404.93 : 62,279,050.50 = 12,763,954.62 : x
  2. Step 2: Convert to fraction form
    41,515,404.93/62,279,050.50 = 12,763,954.62/x
  3. Step 3: Cross multiply
    41,515,404.93x = 62,279,050.50 × 12,763,954.62
  4. Step 4: Simplify right side
    41,515,404.93x = 794,926,974,358,688.25
  5. Step 5: Solve for x
    x = 794,926,974,358,688.25/41,515,404.93
  6. Step 6: Final answer
    x = 19,147,759.14

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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.