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Finding the Third Proportional to 19,166,796 and 41,567,517

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Solution

The third proportional to 19,166,796 and 41,567,517 is: 90,148,529.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,166,796 : 41,567,517 = 41,567,517 : x
  2. Step 2: Convert to fraction form
    19,166,796/41,567,517 = 41,567,517/x
  3. Step 3: Cross multiply
    19,166,796x = 41,567,517 × 41,567,517
  4. Step 4: Simplify right side
    19,166,796x = 1,727,858,469,545,289
  5. Step 5: Solve for x
    x = 1,727,858,469,545,289/19,166,796
  6. Step 6: Final answer
    x = 90,148,529.23

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.