Home / 267,591,677.18-369,279,032.88-150,119,528.91

Finding the Fourth Proportional to 267,591,677.18, 369,279,032.88 and 150,119,528.91

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Solution

The fourth proportional to 267,591,677.18, 369,279,032.88 and 150,119,528.91 is: 207,166,362.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,591,677.18 : 369,279,032.88 = 150,119,528.91 : x
  2. Step 2: Convert to fraction form
    267,591,677.18/369,279,032.88 = 150,119,528.91/x
  3. Step 3: Cross multiply
    267,591,677.18x = 369,279,032.88 × 150,119,528.91
  4. Step 4: Simplify right side
    267,591,677.18x = 55,435,994,452,286,000
  5. Step 5: Solve for x
    x = 55,435,994,452,286,000/267,591,677.18
  6. Step 6: Final answer
    x = 207,166,362.71

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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.