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Finding the Third Proportional to 9,337,264 and 20,310,512

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Solution

The third proportional to 9,337,264 and 20,310,512 is: 44,179,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,264 : 20,310,512 = 20,310,512 : x
  2. Step 2: Convert to fraction form
    9,337,264/20,310,512 = 20,310,512/x
  3. Step 3: Cross multiply
    9,337,264x = 20,310,512 × 20,310,512
  4. Step 4: Simplify right side
    9,337,264x = 412,516,897,702,144
  5. Step 5: Solve for x
    x = 412,516,897,702,144/9,337,264
  6. Step 6: Final answer
    x = 44,179,633.10

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.