Home / 49,909,404.40-74,738,135.40-32,777,321.20

Finding the Fourth Proportional to 49,909,404.40, 74,738,135.40 and 32,777,321.20

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Solution

The fourth proportional to 49,909,404.40, 74,738,135.40 and 32,777,321.20 is: 49,083,251.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,909,404.40 : 74,738,135.40 = 32,777,321.20 : x
  2. Step 2: Convert to fraction form
    49,909,404.40/74,738,135.40 = 32,777,321.20/x
  3. Step 3: Cross multiply
    49,909,404.40x = 74,738,135.40 × 32,777,321.20
  4. Step 4: Simplify right side
    49,909,404.40x = 2,449,715,869,894,890.50
  5. Step 5: Solve for x
    x = 2,449,715,869,894,890.50/49,909,404.40
  6. Step 6: Final answer
    x = 49,083,251.93

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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.