Home / 17,665,320.38-26,586,432.56

Finding the Third Proportional to 17,665,320.38 and 26,586,432.56

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Solution

The third proportional to 17,665,320.38 and 26,586,432.56 is: 40,012,769.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,665,320.38 : 26,586,432.56 = 26,586,432.56 : x
  2. Step 2: Convert to fraction form
    17,665,320.38/26,586,432.56 = 26,586,432.56/x
  3. Step 3: Cross multiply
    17,665,320.38x = 26,586,432.56 × 26,586,432.56
  4. Step 4: Simplify right side
    17,665,320.38x = 706,838,396,400,360.38
  5. Step 5: Solve for x
    x = 706,838,396,400,360.38/17,665,320.38
  6. Step 6: Final answer
    x = 40,012,769.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.