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Finding the Third Proportional to 11,997,193.50 and 17,143,893

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Solution

The third proportional to 11,997,193.50 and 17,143,893 is: 24,498,485.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,997,193.50 : 17,143,893 = 17,143,893 : x
  2. Step 2: Convert to fraction form
    11,997,193.50/17,143,893 = 17,143,893/x
  3. Step 3: Cross multiply
    11,997,193.50x = 17,143,893 × 17,143,893
  4. Step 4: Simplify right side
    11,997,193.50x = 293,913,067,195,449
  5. Step 5: Solve for x
    x = 293,913,067,195,449/11,997,193.50
  6. Step 6: Final answer
    x = 24,498,485.18

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.