Home / 183,712,286.10-275,568,429.15-177,476,711.70

Finding the Fourth Proportional to 183,712,286.10, 275,568,429.15 and 177,476,711.70

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Solution

The fourth proportional to 183,712,286.10, 275,568,429.15 and 177,476,711.70 is: 266,215,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,712,286.10 : 275,568,429.15 = 177,476,711.70 : x
  2. Step 2: Convert to fraction form
    183,712,286.10/275,568,429.15 = 177,476,711.70/x
  3. Step 3: Cross multiply
    183,712,286.10x = 275,568,429.15 × 177,476,711.70
  4. Step 4: Simplify right side
    183,712,286.10x = 48,906,978,653,876,416
  5. Step 5: Solve for x
    x = 48,906,978,653,876,416/183,712,286.10
  6. Step 6: Final answer
    x = 266,215,067.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.