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Finding the Third Proportional to 24,642,474 and 38,307,609

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Solution

The third proportional to 24,642,474 and 38,307,609 is: 59,550,551.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,642,474 : 38,307,609 = 38,307,609 : x
  2. Step 2: Convert to fraction form
    24,642,474/38,307,609 = 38,307,609/x
  3. Step 3: Cross multiply
    24,642,474x = 38,307,609 × 38,307,609
  4. Step 4: Simplify right side
    24,642,474x = 1,467,472,907,296,881
  5. Step 5: Solve for x
    x = 1,467,472,907,296,881/24,642,474
  6. Step 6: Final answer
    x = 59,550,551.11

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.