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Finding the Third Proportional to 19,086,810.50 and 41,199,471

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Solution

The third proportional to 19,086,810.50 and 41,199,471 is: 88,930,332.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,086,810.50 : 41,199,471 = 41,199,471 : x
  2. Step 2: Convert to fraction form
    19,086,810.50/41,199,471 = 41,199,471/x
  3. Step 3: Cross multiply
    19,086,810.50x = 41,199,471 × 41,199,471
  4. Step 4: Simplify right side
    19,086,810.50x = 1,697,396,410,679,841
  5. Step 5: Solve for x
    x = 1,697,396,410,679,841/19,086,810.50
  6. Step 6: Final answer
    x = 88,930,332.84

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Why These Related Problems?

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