Home / 332,694,759.40-499,032,807.90-150,941,645.80

Finding the Fourth Proportional to 332,694,759.40, 499,032,807.90 and 150,941,645.80

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Solution

The fourth proportional to 332,694,759.40, 499,032,807.90 and 150,941,645.80 is: 226,408,235.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,694,759.40 : 499,032,807.90 = 150,941,645.80 : x
  2. Step 2: Convert to fraction form
    332,694,759.40/499,032,807.90 = 150,941,645.80/x
  3. Step 3: Cross multiply
    332,694,759.40x = 499,032,807.90 × 150,941,645.80
  4. Step 4: Simplify right side
    332,694,759.40x = 75,324,833,332,621,248
  5. Step 5: Solve for x
    x = 75,324,833,332,621,248/332,694,759.40
  6. Step 6: Final answer
    x = 226,408,235.19

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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.