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Finding the Third Proportional to 10,269,277 and 22,250,961

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Solution

The third proportional to 10,269,277 and 22,250,961 is: 48,212,280.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,269,277 : 22,250,961 = 22,250,961 : x
  2. Step 2: Convert to fraction form
    10,269,277/22,250,961 = 22,250,961/x
  3. Step 3: Cross multiply
    10,269,277x = 22,250,961 × 22,250,961
  4. Step 4: Simplify right side
    10,269,277x = 495,105,265,423,521
  5. Step 5: Solve for x
    x = 495,105,265,423,521/10,269,277
  6. Step 6: Final answer
    x = 48,212,280.71

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.