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Finding the Third Proportional to 7,265,950 and 17,127,871

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Solution

The third proportional to 7,265,950 and 17,127,871 is: 40,375,169.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,265,950 : 17,127,871 = 17,127,871 : x
  2. Step 2: Convert to fraction form
    7,265,950/17,127,871 = 17,127,871/x
  3. Step 3: Cross multiply
    7,265,950x = 17,127,871 × 17,127,871
  4. Step 4: Simplify right side
    7,265,950x = 293,363,964,992,641
  5. Step 5: Solve for x
    x = 293,363,964,992,641/7,265,950
  6. Step 6: Final answer
    x = 40,375,169.80

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.