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Finding the Third Proportional to 11,145,833 and 15,695,795

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Solution

The third proportional to 11,145,833 and 15,695,795 is: 22,103,146.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,145,833 : 15,695,795 = 15,695,795 : x
  2. Step 2: Convert to fraction form
    11,145,833/15,695,795 = 15,695,795/x
  3. Step 3: Cross multiply
    11,145,833x = 15,695,795 × 15,695,795
  4. Step 4: Simplify right side
    11,145,833x = 246,357,980,682,025
  5. Step 5: Solve for x
    x = 246,357,980,682,025/11,145,833
  6. Step 6: Final answer
    x = 22,103,146.59

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.