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Finding the Third Proportional to 6,346,149 and 9,668,019

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Solution

The third proportional to 6,346,149 and 9,668,019 is: 14,728,710.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,149 : 9,668,019 = 9,668,019 : x
  2. Step 2: Convert to fraction form
    6,346,149/9,668,019 = 9,668,019/x
  3. Step 3: Cross multiply
    6,346,149x = 9,668,019 × 9,668,019
  4. Step 4: Simplify right side
    6,346,149x = 93,470,591,384,361
  5. Step 5: Solve for x
    x = 93,470,591,384,361/6,346,149
  6. Step 6: Final answer
    x = 14,728,710.50

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.