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Finding the Third Proportional to 9,293,836 and 20,241,188

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Solution

The third proportional to 9,293,836 and 20,241,188 is: 44,083,593.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,836 : 20,241,188 = 20,241,188 : x
  2. Step 2: Convert to fraction form
    9,293,836/20,241,188 = 20,241,188/x
  3. Step 3: Cross multiply
    9,293,836x = 20,241,188 × 20,241,188
  4. Step 4: Simplify right side
    9,293,836x = 409,705,691,651,344
  5. Step 5: Solve for x
    x = 409,705,691,651,344/9,293,836
  6. Step 6: Final answer
    x = 44,083,593.86

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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.