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Finding the Third Proportional to 10,743,850 and 16,660,419

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Solution

The third proportional to 10,743,850 and 16,660,419 is: 25,835,204.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,743,850 : 16,660,419 = 16,660,419 : x
  2. Step 2: Convert to fraction form
    10,743,850/16,660,419 = 16,660,419/x
  3. Step 3: Cross multiply
    10,743,850x = 16,660,419 × 16,660,419
  4. Step 4: Simplify right side
    10,743,850x = 277,569,561,255,561
  5. Step 5: Solve for x
    x = 277,569,561,255,561/10,743,850
  6. Step 6: Final answer
    x = 25,835,204.44

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.