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Finding the Third Proportional to 11,513,591.25 and 24,820,704.75

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Solution

The third proportional to 11,513,591.25 and 24,820,704.75 is: 53,507,838.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,513,591.25 : 24,820,704.75 = 24,820,704.75 : x
  2. Step 2: Convert to fraction form
    11,513,591.25/24,820,704.75 = 24,820,704.75/x
  3. Step 3: Cross multiply
    11,513,591.25x = 24,820,704.75 × 24,820,704.75
  4. Step 4: Simplify right side
    11,513,591.25x = 616,067,384,286,672.50
  5. Step 5: Solve for x
    x = 616,067,384,286,672.50/11,513,591.25
  6. Step 6: Final answer
    x = 53,507,838.77

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.