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Finding the Third Proportional to 20,394,144 and 44,384,832

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Solution

The third proportional to 20,394,144 and 44,384,832 is: 96,597,009.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,394,144 : 44,384,832 = 44,384,832 : x
  2. Step 2: Convert to fraction form
    20,394,144/44,384,832 = 44,384,832/x
  3. Step 3: Cross multiply
    20,394,144x = 44,384,832 × 44,384,832
  4. Step 4: Simplify right side
    20,394,144x = 1,970,013,311,668,224
  5. Step 5: Solve for x
    x = 1,970,013,311,668,224/20,394,144
  6. Step 6: Final answer
    x = 96,597,009.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.