Home / 41,048,051.20-61,593,321.60-29,781,491.20

Finding the Fourth Proportional to 41,048,051.20, 61,593,321.60 and 29,781,491.20

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Solution

The fourth proportional to 41,048,051.20, 61,593,321.60 and 29,781,491.20 is: 44,687,650.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,048,051.20 : 61,593,321.60 = 29,781,491.20 : x
  2. Step 2: Convert to fraction form
    41,048,051.20/61,593,321.60 = 29,781,491.20/x
  3. Step 3: Cross multiply
    41,048,051.20x = 61,593,321.60 × 29,781,491.20
  4. Step 4: Simplify right side
    41,048,051.20x = 1,834,340,965,209,170
  5. Step 5: Solve for x
    x = 1,834,340,965,209,170/41,048,051.20
  6. Step 6: Final answer
    x = 44,687,650.49

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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.