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Finding the Third Proportional to 47,468 and 101,070

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Solution

The third proportional to 47,468 and 101,070 is: 215,200.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,468 : 101,070 = 101,070 : x
  2. Step 2: Convert to fraction form
    47,468/101,070 = 101,070/x
  3. Step 3: Cross multiply
    47,468x = 101,070 × 101,070
  4. Step 4: Simplify right side
    47,468x = 10,215,144,900
  5. Step 5: Solve for x
    x = 10,215,144,900/47,468
  6. Step 6: Final answer
    x = 215,200.66

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.