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Finding the Third Proportional to 4,584,238.50 and 9,544,911

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Solution

The third proportional to 4,584,238.50 and 9,544,911 is: 19,873,600.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,238.50 : 9,544,911 = 9,544,911 : x
  2. Step 2: Convert to fraction form
    4,584,238.50/9,544,911 = 9,544,911/x
  3. Step 3: Cross multiply
    4,584,238.50x = 9,544,911 × 9,544,911
  4. Step 4: Simplify right side
    4,584,238.50x = 91,105,325,997,921
  5. Step 5: Solve for x
    x = 91,105,325,997,921/4,584,238.50
  6. Step 6: Final answer
    x = 19,873,600.82

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.