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Finding the Third Proportional to 5,362,794 and 11,427,180

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Solution

The third proportional to 5,362,794 and 11,427,180 is: 24,349,330.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,794 : 11,427,180 = 11,427,180 : x
  2. Step 2: Convert to fraction form
    5,362,794/11,427,180 = 11,427,180/x
  3. Step 3: Cross multiply
    5,362,794x = 11,427,180 × 11,427,180
  4. Step 4: Simplify right side
    5,362,794x = 130,580,442,752,400
  5. Step 5: Solve for x
    x = 130,580,442,752,400/5,362,794
  6. Step 6: Final answer
    x = 24,349,330.36

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.