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Finding the Third Proportional to 5,192,130 and 11,361,483

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Solution

The third proportional to 5,192,130 and 11,361,483 is: 24,861,337.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,130 : 11,361,483 = 11,361,483 : x
  2. Step 2: Convert to fraction form
    5,192,130/11,361,483 = 11,361,483/x
  3. Step 3: Cross multiply
    5,192,130x = 11,361,483 × 11,361,483
  4. Step 4: Simplify right side
    5,192,130x = 129,083,295,959,289
  5. Step 5: Solve for x
    x = 129,083,295,959,289/5,192,130
  6. Step 6: Final answer
    x = 24,861,337.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.