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Finding the Third Proportional to 11,609,578.13 and 27,110,320.31

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Solution

The third proportional to 11,609,578.13 and 27,110,320.31 is: 63,307,164.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,609,578.13 : 27,110,320.31 = 27,110,320.31 : x
  2. Step 2: Convert to fraction form
    11,609,578.13/27,110,320.31 = 27,110,320.31/x
  3. Step 3: Cross multiply
    11,609,578.13x = 27,110,320.31 × 27,110,320.31
  4. Step 4: Simplify right side
    11,609,578.13x = 734,969,467,446,350.12
  5. Step 5: Solve for x
    x = 734,969,467,446,350.12/11,609,578.13
  6. Step 6: Final answer
    x = 63,307,164.10

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.