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Finding the Third Proportional to 20,969,068 and 44,853,380

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Solution

The third proportional to 20,969,068 and 44,853,380 is: 95,942,542.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,969,068 : 44,853,380 = 44,853,380 : x
  2. Step 2: Convert to fraction form
    20,969,068/44,853,380 = 44,853,380/x
  3. Step 3: Cross multiply
    20,969,068x = 44,853,380 × 44,853,380
  4. Step 4: Simplify right side
    20,969,068x = 2,011,825,697,424,400
  5. Step 5: Solve for x
    x = 2,011,825,697,424,400/20,969,068
  6. Step 6: Final answer
    x = 95,942,542.48

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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.