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Finding the Third Proportional to 20,796,992 and 44,882,280

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Solution

The third proportional to 20,796,992 and 44,882,280 is: 96,861,077.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,796,992 : 44,882,280 = 44,882,280 : x
  2. Step 2: Convert to fraction form
    20,796,992/44,882,280 = 44,882,280/x
  3. Step 3: Cross multiply
    20,796,992x = 44,882,280 × 44,882,280
  4. Step 4: Simplify right side
    20,796,992x = 2,014,419,057,998,400
  5. Step 5: Solve for x
    x = 2,014,419,057,998,400/20,796,992
  6. Step 6: Final answer
    x = 96,861,077.70

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.