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Finding the Third Proportional to 22,009,000.50 and 51,786,249.75

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Solution

The third proportional to 22,009,000.50 and 51,786,249.75 is: 121,850,861.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,009,000.50 : 51,786,249.75 = 51,786,249.75 : x
  2. Step 2: Convert to fraction form
    22,009,000.50/51,786,249.75 = 51,786,249.75/x
  3. Step 3: Cross multiply
    22,009,000.50x = 51,786,249.75 × 51,786,249.75
  4. Step 4: Simplify right side
    22,009,000.50x = 2,681,815,663,169,375
  5. Step 5: Solve for x
    x = 2,681,815,663,169,375/22,009,000.50
  6. Step 6: Final answer
    x = 121,850,861.11

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.