Home / 332,694,758.40-499,032,806.40-150,941,644.80

Finding the Fourth Proportional to 332,694,758.40, 499,032,806.40 and 150,941,644.80

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Solution

The fourth proportional to 332,694,758.40, 499,032,806.40 and 150,941,644.80 is: 226,408,233.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,694,758.40 : 499,032,806.40 = 150,941,644.80 : x
  2. Step 2: Convert to fraction form
    332,694,758.40/499,032,806.40 = 150,941,644.80/x
  3. Step 3: Cross multiply
    332,694,758.40x = 499,032,806.40 × 150,941,644.80
  4. Step 4: Simplify right side
    332,694,758.40x = 75,324,832,607,175,968
  5. Step 5: Solve for x
    x = 75,324,832,607,175,968/332,694,758.40
  6. Step 6: Final answer
    x = 226,408,233.69

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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.