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Finding the Third Proportional to 8,967,797 and 13,924,087

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Solution

The third proportional to 8,967,797 and 13,924,087 is: 21,619,601.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,797 : 13,924,087 = 13,924,087 : x
  2. Step 2: Convert to fraction form
    8,967,797/13,924,087 = 13,924,087/x
  3. Step 3: Cross multiply
    8,967,797x = 13,924,087 × 13,924,087
  4. Step 4: Simplify right side
    8,967,797x = 193,880,198,783,569
  5. Step 5: Solve for x
    x = 193,880,198,783,569/8,967,797
  6. Step 6: Final answer
    x = 21,619,601.65

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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.