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Finding the Third Proportional to 11,339,241.50 and 17,510,231.50

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Solution

The third proportional to 11,339,241.50 and 17,510,231.50 is: 27,039,569.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,241.50 : 17,510,231.50 = 17,510,231.50 : x
  2. Step 2: Convert to fraction form
    11,339,241.50/17,510,231.50 = 17,510,231.50/x
  3. Step 3: Cross multiply
    11,339,241.50x = 17,510,231.50 × 17,510,231.50
  4. Step 4: Simplify right side
    11,339,241.50x = 306,608,207,183,592.25
  5. Step 5: Solve for x
    x = 306,608,207,183,592.25/11,339,241.50
  6. Step 6: Final answer
    x = 27,039,569.37

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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.