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Finding the Third Proportional to 21,127,668.50 and 44,524,765

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Solution

The third proportional to 21,127,668.50 and 44,524,765 is: 93,832,156.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,127,668.50 : 44,524,765 = 44,524,765 : x
  2. Step 2: Convert to fraction form
    21,127,668.50/44,524,765 = 44,524,765/x
  3. Step 3: Cross multiply
    21,127,668.50x = 44,524,765 × 44,524,765
  4. Step 4: Simplify right side
    21,127,668.50x = 1,982,454,698,305,225
  5. Step 5: Solve for x
    x = 1,982,454,698,305,225/21,127,668.50
  6. Step 6: Final answer
    x = 93,832,156.55

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.