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Finding the Third Proportional to 4,524,552 and 9,757,584

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Solution

The third proportional to 4,524,552 and 9,757,584 is: 21,043,065.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,552 : 9,757,584 = 9,757,584 : x
  2. Step 2: Convert to fraction form
    4,524,552/9,757,584 = 9,757,584/x
  3. Step 3: Cross multiply
    4,524,552x = 9,757,584 × 9,757,584
  4. Step 4: Simplify right side
    4,524,552x = 95,210,445,517,056
  5. Step 5: Solve for x
    x = 95,210,445,517,056/4,524,552
  6. Step 6: Final answer
    x = 21,043,065.81

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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.