Home / 269,002,022.80-403,503,034.20-244,768,313.20

Finding the Fourth Proportional to 269,002,022.80, 403,503,034.20 and 244,768,313.20

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Solution

The fourth proportional to 269,002,022.80, 403,503,034.20 and 244,768,313.20 is: 367,152,469.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,002,022.80 : 403,503,034.20 = 244,768,313.20 : x
  2. Step 2: Convert to fraction form
    269,002,022.80/403,503,034.20 = 244,768,313.20/x
  3. Step 3: Cross multiply
    269,002,022.80x = 403,503,034.20 × 244,768,313.20
  4. Step 4: Simplify right side
    269,002,022.80x = 98,764,757,052,215,904
  5. Step 5: Solve for x
    x = 98,764,757,052,215,904/269,002,022.80
  6. Step 6: Final answer
    x = 367,152,469.80

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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.