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Finding the Third Proportional to 20,570,692 and 44,237,204

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Solution

The third proportional to 20,570,692 and 44,237,204 is: 95,131,958.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,570,692 : 44,237,204 = 44,237,204 : x
  2. Step 2: Convert to fraction form
    20,570,692/44,237,204 = 44,237,204/x
  3. Step 3: Cross multiply
    20,570,692x = 44,237,204 × 44,237,204
  4. Step 4: Simplify right side
    20,570,692x = 1,956,930,217,737,616
  5. Step 5: Solve for x
    x = 1,956,930,217,737,616/20,570,692
  6. Step 6: Final answer
    x = 95,131,958.50

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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.