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Finding the Third Proportional to 19,029.94 and 41,196.09

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Solution

The third proportional to 19,029.94 and 41,196.09 is: 89,181.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,029.94 : 41,196.09 = 41,196.09 : x
  2. Step 2: Convert to fraction form
    19,029.94/41,196.09 = 41,196.09/x
  3. Step 3: Cross multiply
    19,029.94x = 41,196.09 × 41,196.09
  4. Step 4: Simplify right side
    19,029.94x = 1,697,118,140.26
  5. Step 5: Solve for x
    x = 1,697,118,140.26/19,029.94
  6. Step 6: Final answer
    x = 89,181.49

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.