Home / 295,096,925.64-440,732,154.57-267,375,456.66

Finding the Fourth Proportional to 295,096,925.64, 440,732,154.57 and 267,375,456.66

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Solution

The fourth proportional to 295,096,925.64, 440,732,154.57 and 267,375,456.66 is: 399,329,680.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,096,925.64 : 440,732,154.57 = 267,375,456.66 : x
  2. Step 2: Convert to fraction form
    295,096,925.64/440,732,154.57 = 267,375,456.66/x
  3. Step 3: Cross multiply
    295,096,925.64x = 440,732,154.57 × 267,375,456.66
  4. Step 4: Simplify right side
    295,096,925.64x = 117,840,961,092,899,456
  5. Step 5: Solve for x
    x = 117,840,961,092,899,456/295,096,925.64
  6. Step 6: Final answer
    x = 399,329,680.71

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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.