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Finding the Third Proportional to 94,150,638 and 203,164,110

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Solution

The third proportional to 94,150,638 and 203,164,110 is: 438,400,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,150,638 : 203,164,110 = 203,164,110 : x
  2. Step 2: Convert to fraction form
    94,150,638/203,164,110 = 203,164,110/x
  3. Step 3: Cross multiply
    94,150,638x = 203,164,110 × 203,164,110
  4. Step 4: Simplify right side
    94,150,638x = 41,275,655,592,092,096
  5. Step 5: Solve for x
    x = 41,275,655,592,092,096/94,150,638
  6. Step 6: Final answer
    x = 438,400,168.80

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.