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Finding the Third Proportional to 10,269,288 and 22,250,982

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Solution

The third proportional to 10,269,288 and 22,250,982 is: 48,212,320.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,269,288 : 22,250,982 = 22,250,982 : x
  2. Step 2: Convert to fraction form
    10,269,288/22,250,982 = 22,250,982/x
  3. Step 3: Cross multiply
    10,269,288x = 22,250,982 × 22,250,982
  4. Step 4: Simplify right side
    10,269,288x = 495,106,199,964,324
  5. Step 5: Solve for x
    x = 495,106,199,964,324/10,269,288
  6. Step 6: Final answer
    x = 48,212,320.07

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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.