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Finding the Third Proportional to 9,244,122 and 20,612,604

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Solution

The third proportional to 9,244,122 and 20,612,604 is: 45,962,119.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,122 : 20,612,604 = 20,612,604 : x
  2. Step 2: Convert to fraction form
    9,244,122/20,612,604 = 20,612,604/x
  3. Step 3: Cross multiply
    9,244,122x = 20,612,604 × 20,612,604
  4. Step 4: Simplify right side
    9,244,122x = 424,879,443,660,816
  5. Step 5: Solve for x
    x = 424,879,443,660,816/9,244,122
  6. Step 6: Final answer
    x = 45,962,119.89

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.