Home / 267,519,044.64-369,177,589.24-150,050,652.78

Finding the Fourth Proportional to 267,519,044.64, 369,177,589.24 and 150,050,652.78

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Solution

The fourth proportional to 267,519,044.64, 369,177,589.24 and 150,050,652.78 is: 207,070,634.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,519,044.64 : 369,177,589.24 = 150,050,652.78 : x
  2. Step 2: Convert to fraction form
    267,519,044.64/369,177,589.24 = 150,050,652.78/x
  3. Step 3: Cross multiply
    267,519,044.64x = 369,177,589.24 × 150,050,652.78
  4. Step 4: Simplify right side
    267,519,044.64x = 55,395,338,257,208,704
  5. Step 5: Solve for x
    x = 55,395,338,257,208,704/267,519,044.64
  6. Step 6: Final answer
    x = 207,070,634.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.