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Finding the Third Proportional to 8,253,183 and 18,100,690

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Solution

The third proportional to 8,253,183 and 18,100,690 is: 39,698,014.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,183 : 18,100,690 = 18,100,690 : x
  2. Step 2: Convert to fraction form
    8,253,183/18,100,690 = 18,100,690/x
  3. Step 3: Cross multiply
    8,253,183x = 18,100,690 × 18,100,690
  4. Step 4: Simplify right side
    8,253,183x = 327,634,978,476,100
  5. Step 5: Solve for x
    x = 327,634,978,476,100/8,253,183
  6. Step 6: Final answer
    x = 39,698,014.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.