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Finding the Third Proportional to 20,126,315 and 44,206,483

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Solution

The third proportional to 20,126,315 and 44,206,483 is: 97,097,413.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,126,315 : 44,206,483 = 44,206,483 : x
  2. Step 2: Convert to fraction form
    20,126,315/44,206,483 = 44,206,483/x
  3. Step 3: Cross multiply
    20,126,315x = 44,206,483 × 44,206,483
  4. Step 4: Simplify right side
    20,126,315x = 1,954,213,139,229,289
  5. Step 5: Solve for x
    x = 1,954,213,139,229,289/20,126,315
  6. Step 6: Final answer
    x = 97,097,413.97

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.