Home / 50,250,793.20-75,376,189.80-33,032,104.80

Finding the Fourth Proportional to 50,250,793.20, 75,376,189.80 and 33,032,104.80

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Solution

The fourth proportional to 50,250,793.20, 75,376,189.80 and 33,032,104.80 is: 49,548,157.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,250,793.20 : 75,376,189.80 = 33,032,104.80 : x
  2. Step 2: Convert to fraction form
    50,250,793.20/75,376,189.80 = 33,032,104.80/x
  3. Step 3: Cross multiply
    50,250,793.20x = 75,376,189.80 × 33,032,104.80
  4. Step 4: Simplify right side
    50,250,793.20x = 2,489,834,200,898,291
  5. Step 5: Solve for x
    x = 2,489,834,200,898,291/50,250,793.20
  6. Step 6: Final answer
    x = 49,548,157.20

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1.5x scale

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.