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Finding the Third Proportional to 5,527,027 and 11,893,861

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Solution

The third proportional to 5,527,027 and 11,893,861 is: 25,594,940.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,027 : 11,893,861 = 11,893,861 : x
  2. Step 2: Convert to fraction form
    5,527,027/11,893,861 = 11,893,861/x
  3. Step 3: Cross multiply
    5,527,027x = 11,893,861 × 11,893,861
  4. Step 4: Simplify right side
    5,527,027x = 141,463,929,487,321
  5. Step 5: Solve for x
    x = 141,463,929,487,321/5,527,027
  6. Step 6: Final answer
    x = 25,594,940.91

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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.