Home / 49,064,792.20-73,597,188.30-44,287,217.80

Finding the Fourth Proportional to 49,064,792.20, 73,597,188.30 and 44,287,217.80

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Solution

The fourth proportional to 49,064,792.20, 73,597,188.30 and 44,287,217.80 is: 66,430,826.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,064,792.20 : 73,597,188.30 = 44,287,217.80 : x
  2. Step 2: Convert to fraction form
    49,064,792.20/73,597,188.30 = 44,287,217.80/x
  3. Step 3: Cross multiply
    49,064,792.20x = 73,597,188.30 × 44,287,217.80
  4. Step 4: Simplify right side
    49,064,792.20x = 3,259,414,707,709,711.50
  5. Step 5: Solve for x
    x = 3,259,414,707,709,711.50/49,064,792.20
  6. Step 6: Final answer
    x = 66,430,826.70

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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.