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Finding the Third Proportional to 20,764,030 and 44,722,990

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Solution

The third proportional to 20,764,030 and 44,722,990 is: 96,327,439.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,764,030 : 44,722,990 = 44,722,990 : x
  2. Step 2: Convert to fraction form
    20,764,030/44,722,990 = 44,722,990/x
  3. Step 3: Cross multiply
    20,764,030x = 44,722,990 × 44,722,990
  4. Step 4: Simplify right side
    20,764,030x = 2,000,145,834,540,100
  5. Step 5: Solve for x
    x = 2,000,145,834,540,100/20,764,030
  6. Step 6: Final answer
    x = 96,327,439.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.