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Finding the Third Proportional to 47,209,723 and 101,593,908

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Solution

The third proportional to 47,209,723 and 101,593,908 is: 218,627,043.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,209,723 : 101,593,908 = 101,593,908 : x
  2. Step 2: Convert to fraction form
    47,209,723/101,593,908 = 101,593,908/x
  3. Step 3: Cross multiply
    47,209,723x = 101,593,908 × 101,593,908
  4. Step 4: Simplify right side
    47,209,723x = 10,321,322,142,712,464
  5. Step 5: Solve for x
    x = 10,321,322,142,712,464/47,209,723
  6. Step 6: Final answer
    x = 218,627,043.05

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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.