Home / 295,096,867.52-440,732,067.80-267,375,398.56

Finding the Fourth Proportional to 295,096,867.52, 440,732,067.80 and 267,375,398.56

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Solution

The fourth proportional to 295,096,867.52, 440,732,067.80 and 267,375,398.56 is: 399,329,593.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,096,867.52 : 440,732,067.80 = 267,375,398.56 : x
  2. Step 2: Convert to fraction form
    295,096,867.52/440,732,067.80 = 267,375,398.56/x
  3. Step 3: Cross multiply
    295,096,867.52x = 440,732,067.80 × 267,375,398.56
  4. Step 4: Simplify right side
    295,096,867.52x = 117,840,912,283,759,248
  5. Step 5: Solve for x
    x = 117,840,912,283,759,248/295,096,867.52
  6. Step 6: Final answer
    x = 399,329,593.96

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.