Home / 60,082,909.68-90,135,584.10-27,295,780.44

Finding the Fourth Proportional to 60,082,909.68, 90,135,584.10 and 27,295,780.44

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Solution

The fourth proportional to 60,082,909.68, 90,135,584.10 and 27,295,780.44 is: 40,948,767.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,082,909.68 : 90,135,584.10 = 27,295,780.44 : x
  2. Step 2: Convert to fraction form
    60,082,909.68/90,135,584.10 = 27,295,780.44/x
  3. Step 3: Cross multiply
    60,082,909.68x = 90,135,584.10 × 27,295,780.44
  4. Step 4: Simplify right side
    60,082,909.68x = 2,460,321,113,424,755
  5. Step 5: Solve for x
    x = 2,460,321,113,424,755/60,082,909.68
  6. Step 6: Final answer
    x = 40,948,767.74

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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.