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Finding the Third Proportional to 8,882,511.75 and 19,086,732

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Solution

The third proportional to 8,882,511.75 and 19,086,732 is: 41,013,549.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,511.75 : 19,086,732 = 19,086,732 : x
  2. Step 2: Convert to fraction form
    8,882,511.75/19,086,732 = 19,086,732/x
  3. Step 3: Cross multiply
    8,882,511.75x = 19,086,732 × 19,086,732
  4. Step 4: Simplify right side
    8,882,511.75x = 364,303,338,439,824
  5. Step 5: Solve for x
    x = 364,303,338,439,824/8,882,511.75
  6. Step 6: Final answer
    x = 41,013,549.85

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.