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Finding the Third Proportional to 8,081,157.38 and 17,955,927

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Solution

The third proportional to 8,081,157.38 and 17,955,927 is: 39,897,170.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,157.38 : 17,955,927 = 17,955,927 : x
  2. Step 2: Convert to fraction form
    8,081,157.38/17,955,927 = 17,955,927/x
  3. Step 3: Cross multiply
    8,081,157.38x = 17,955,927 × 17,955,927
  4. Step 4: Simplify right side
    8,081,157.38x = 322,415,314,429,329
  5. Step 5: Solve for x
    x = 322,415,314,429,329/8,081,157.38
  6. Step 6: Final answer
    x = 39,897,170.60

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.