Home / 1,138,132,375.50-1,707,198,561

Finding the Third Proportional to 1,138,132,375.50 and 1,707,198,561

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Solution

The third proportional to 1,138,132,375.50 and 1,707,198,561 is: 2,560,797,838.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,138,132,375.50 : 1,707,198,561 = 1,707,198,561 : x
  2. Step 2: Convert to fraction form
    1,138,132,375.50/1,707,198,561 = 1,707,198,561/x
  3. Step 3: Cross multiply
    1,138,132,375.50x = 1,707,198,561 × 1,707,198,561
  4. Step 4: Simplify right side
    1,138,132,375.50x = 2,914,526,926,680,470,528
  5. Step 5: Solve for x
    x = 2,914,526,926,680,470,528/1,138,132,375.50
  6. Step 6: Final answer
    x = 2,560,797,838.13

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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.