Home / 63,945,601.20-95,918,401.80-44,797,978.80

Finding the Fourth Proportional to 63,945,601.20, 95,918,401.80 and 44,797,978.80

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Solution

The fourth proportional to 63,945,601.20, 95,918,401.80 and 44,797,978.80 is: 67,196,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,601.20 : 95,918,401.80 = 44,797,978.80 : x
  2. Step 2: Convert to fraction form
    63,945,601.20/95,918,401.80 = 44,797,978.80/x
  3. Step 3: Cross multiply
    63,945,601.20x = 95,918,401.80 × 44,797,978.80
  4. Step 4: Simplify right side
    63,945,601.20x = 4,296,950,530,366,281.50
  5. Step 5: Solve for x
    x = 4,296,950,530,366,281.50/63,945,601.20
  6. Step 6: Final answer
    x = 67,196,968.20

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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.