Home / 267,584,490.24-369,262,065.48-150,107,298.12

Finding the Fourth Proportional to 267,584,490.24, 369,262,065.48 and 150,107,298.12

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Solution

The fourth proportional to 267,584,490.24, 369,262,065.48 and 150,107,298.12 is: 207,145,529.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,584,490.24 : 369,262,065.48 = 150,107,298.12 : x
  2. Step 2: Convert to fraction form
    267,584,490.24/369,262,065.48 = 150,107,298.12/x
  3. Step 3: Cross multiply
    267,584,490.24x = 369,262,065.48 × 150,107,298.12
  4. Step 4: Simplify right side
    267,584,490.24x = 55,428,930,947,413,328
  5. Step 5: Solve for x
    x = 55,428,930,947,413,328/267,584,490.24
  6. Step 6: Final answer
    x = 207,145,529.61

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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.