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Finding the Third Proportional to 47,209,722 and 101,593,914

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Solution

The third proportional to 47,209,722 and 101,593,914 is: 218,627,073.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,209,722 : 101,593,914 = 101,593,914 : x
  2. Step 2: Convert to fraction form
    47,209,722/101,593,914 = 101,593,914/x
  3. Step 3: Cross multiply
    47,209,722x = 101,593,914 × 101,593,914
  4. Step 4: Simplify right side
    47,209,722x = 10,321,323,361,839,396
  5. Step 5: Solve for x
    x = 10,321,323,361,839,396/47,209,722
  6. Step 6: Final answer
    x = 218,627,073.50

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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.