Home / 283,560,601.60-425,340,902.40-68,149,849.60

Finding the Fourth Proportional to 283,560,601.60, 425,340,902.40 and 68,149,849.60

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Solution

The fourth proportional to 283,560,601.60, 425,340,902.40 and 68,149,849.60 is: 102,224,774.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,560,601.60 : 425,340,902.40 = 68,149,849.60 : x
  2. Step 2: Convert to fraction form
    283,560,601.60/425,340,902.40 = 68,149,849.60/x
  3. Step 3: Cross multiply
    283,560,601.60x = 425,340,902.40 × 68,149,849.60
  4. Step 4: Simplify right side
    283,560,601.60x = 28,986,918,527,288,276
  5. Step 5: Solve for x
    x = 28,986,918,527,288,276/283,560,601.60
  6. Step 6: Final answer
    x = 102,224,774.40

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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.