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Finding the Third Proportional to 11,230,791.75 and 17,251,870.43

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Solution

The third proportional to 11,230,791.75 and 17,251,870.43 is: 26,500,984.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,791.75 : 17,251,870.43 = 17,251,870.43 : x
  2. Step 2: Convert to fraction form
    11,230,791.75/17,251,870.43 = 17,251,870.43/x
  3. Step 3: Cross multiply
    11,230,791.75x = 17,251,870.43 × 17,251,870.43
  4. Step 4: Simplify right side
    11,230,791.75x = 297,627,033,322,743.19
  5. Step 5: Solve for x
    x = 297,627,033,322,743.19/11,230,791.75
  6. Step 6: Final answer
    x = 26,500,984.08

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.