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Finding the Third Proportional to 11,084,171.63 and 17,650,737.84

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Solution

The third proportional to 11,084,171.63 and 17,650,737.84 is: 28,107,517.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,171.63 : 17,650,737.84 = 17,650,737.84 : x
  2. Step 2: Convert to fraction form
    11,084,171.63/17,650,737.84 = 17,650,737.84/x
  3. Step 3: Cross multiply
    11,084,171.63x = 17,650,737.84 × 17,650,737.84
  4. Step 4: Simplify right side
    11,084,171.63x = 311,548,546,428,788.38
  5. Step 5: Solve for x
    x = 311,548,546,428,788.38/11,084,171.63
  6. Step 6: Final answer
    x = 28,107,517.37

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.