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Finding the Third Proportional to 9,297,162 and 20,241,108

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Solution

The third proportional to 9,297,162 and 20,241,108 is: 44,067,474.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297,162 : 20,241,108 = 20,241,108 : x
  2. Step 2: Convert to fraction form
    9,297,162/20,241,108 = 20,241,108/x
  3. Step 3: Cross multiply
    9,297,162x = 20,241,108 × 20,241,108
  4. Step 4: Simplify right side
    9,297,162x = 409,702,453,067,664
  5. Step 5: Solve for x
    x = 409,702,453,067,664/9,297,162
  6. Step 6: Final answer
    x = 44,067,474.90

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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.