Home / 1,944,670,952.43-2,917,002,064.37-1,502,656,414.83

Finding the Fourth Proportional to 1,944,670,952.43, 2,917,002,064.37 and 1,502,656,414.83

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Solution

The fourth proportional to 1,944,670,952.43, 2,917,002,064.37 and 1,502,656,414.83 is: 2,253,981,249.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,670,952.43 : 2,917,002,064.37 = 1,502,656,414.83 : x
  2. Step 2: Convert to fraction form
    1,944,670,952.43/2,917,002,064.37 = 1,502,656,414.83/x
  3. Step 3: Cross multiply
    1,944,670,952.43x = 2,917,002,064.37 × 1,502,656,414.83
  4. Step 4: Simplify right side
    1,944,670,952.43x = 4,383,251,864,090,419,200
  5. Step 5: Solve for x
    x = 4,383,251,864,090,419,200/1,944,670,952.43
  6. Step 6: Final answer
    x = 2,253,981,249.95

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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.