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Finding the Third Proportional to 4,668,250 and 10,133,220

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Solution

The third proportional to 4,668,250 and 10,133,220 is: 21,995,854.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668,250 : 10,133,220 = 10,133,220 : x
  2. Step 2: Convert to fraction form
    4,668,250/10,133,220 = 10,133,220/x
  3. Step 3: Cross multiply
    4,668,250x = 10,133,220 × 10,133,220
  4. Step 4: Simplify right side
    4,668,250x = 102,682,147,568,400
  5. Step 5: Solve for x
    x = 102,682,147,568,400/4,668,250
  6. Step 6: Final answer
    x = 21,995,854.46

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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.