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Finding the Third Proportional to 20,866,042 and 44,603,675

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Solution

The third proportional to 20,866,042 and 44,603,675 is: 95,345,721.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,866,042 : 44,603,675 = 44,603,675 : x
  2. Step 2: Convert to fraction form
    20,866,042/44,603,675 = 44,603,675/x
  3. Step 3: Cross multiply
    20,866,042x = 44,603,675 × 44,603,675
  4. Step 4: Simplify right side
    20,866,042x = 1,989,487,823,505,625
  5. Step 5: Solve for x
    x = 1,989,487,823,505,625/20,866,042
  6. Step 6: Final answer
    x = 95,345,721.22

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.