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Finding the Third Proportional to 5,572,851 and 11,302,397

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Solution

The third proportional to 5,572,851 and 11,302,397 is: 22,922,589.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,572,851 : 11,302,397 = 11,302,397 : x
  2. Step 2: Convert to fraction form
    5,572,851/11,302,397 = 11,302,397/x
  3. Step 3: Cross multiply
    5,572,851x = 11,302,397 × 11,302,397
  4. Step 4: Simplify right side
    5,572,851x = 127,744,177,945,609
  5. Step 5: Solve for x
    x = 127,744,177,945,609/5,572,851
  6. Step 6: Final answer
    x = 22,922,589.88

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.