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Finding the Third Proportional to 17,238,722 and 25,708,593

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Solution

The third proportional to 17,238,722 and 25,708,593 is: 38,339,950.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,722 : 25,708,593 = 25,708,593 : x
  2. Step 2: Convert to fraction form
    17,238,722/25,708,593 = 25,708,593/x
  3. Step 3: Cross multiply
    17,238,722x = 25,708,593 × 25,708,593
  4. Step 4: Simplify right side
    17,238,722x = 660,931,754,039,649
  5. Step 5: Solve for x
    x = 660,931,754,039,649/17,238,722
  6. Step 6: Final answer
    x = 38,339,950.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.