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Finding the Third Proportional to 8,450,088 and 18,247,188

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Solution

The third proportional to 8,450,088 and 18,247,188 is: 39,403,124.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,450,088 : 18,247,188 = 18,247,188 : x
  2. Step 2: Convert to fraction form
    8,450,088/18,247,188 = 18,247,188/x
  3. Step 3: Cross multiply
    8,450,088x = 18,247,188 × 18,247,188
  4. Step 4: Simplify right side
    8,450,088x = 332,959,869,907,344
  5. Step 5: Solve for x
    x = 332,959,869,907,344/8,450,088
  6. Step 6: Final answer
    x = 39,403,124.55

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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.