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Finding the Third Proportional to 4,513,060.50 and 9,524,269.50

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Solution

The third proportional to 4,513,060.50 and 9,524,269.50 is: 20,099,821.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,060.50 : 9,524,269.50 = 9,524,269.50 : x
  2. Step 2: Convert to fraction form
    4,513,060.50/9,524,269.50 = 9,524,269.50/x
  3. Step 3: Cross multiply
    4,513,060.50x = 9,524,269.50 × 9,524,269.50
  4. Step 4: Simplify right side
    4,513,060.50x = 90,711,709,508,630.25
  5. Step 5: Solve for x
    x = 90,711,709,508,630.25/4,513,060.50
  6. Step 6: Final answer
    x = 20,099,821.29

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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.