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Finding the Third Proportional to 5,043,640.50 and 10,944,621

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Solution

The third proportional to 5,043,640.50 and 10,944,621 is: 23,749,656.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,640.50 : 10,944,621 = 10,944,621 : x
  2. Step 2: Convert to fraction form
    5,043,640.50/10,944,621 = 10,944,621/x
  3. Step 3: Cross multiply
    5,043,640.50x = 10,944,621 × 10,944,621
  4. Step 4: Simplify right side
    5,043,640.50x = 119,784,728,833,641
  5. Step 5: Solve for x
    x = 119,784,728,833,641/5,043,640.50
  6. Step 6: Final answer
    x = 23,749,656.39

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.