Home / 1,138,132,378.50-1,707,198,564.75

Finding the Third Proportional to 1,138,132,378.50 and 1,707,198,564.75

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Solution

The third proportional to 1,138,132,378.50 and 1,707,198,564.75 is: 2,560,797,842.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,138,132,378.50 : 1,707,198,564.75 = 1,707,198,564.75 : x
  2. Step 2: Convert to fraction form
    1,138,132,378.50/1,707,198,564.75 = 1,707,198,564.75/x
  3. Step 3: Cross multiply
    1,138,132,378.50x = 1,707,198,564.75 × 1,707,198,564.75
  4. Step 4: Simplify right side
    1,138,132,378.50x = 2,914,526,939,484,460,032
  5. Step 5: Solve for x
    x = 2,914,526,939,484,460,032/1,138,132,378.50
  6. Step 6: Final answer
    x = 2,560,797,842.63

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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.