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Finding the Third Proportional to 6,649,758 and 14,316,588

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Solution

The third proportional to 6,649,758 and 14,316,588 is: 30,822,879.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,649,758 : 14,316,588 = 14,316,588 : x
  2. Step 2: Convert to fraction form
    6,649,758/14,316,588 = 14,316,588/x
  3. Step 3: Cross multiply
    6,649,758x = 14,316,588 × 14,316,588
  4. Step 4: Simplify right side
    6,649,758x = 204,964,691,961,744
  5. Step 5: Solve for x
    x = 204,964,691,961,744/6,649,758
  6. Step 6: Final answer
    x = 30,822,879.86

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.