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Finding the Third Proportional to 5,331,341 and 11,512,196

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Solution

The third proportional to 5,331,341 and 11,512,196 is: 24,858,784.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,341 : 11,512,196 = 11,512,196 : x
  2. Step 2: Convert to fraction form
    5,331,341/11,512,196 = 11,512,196/x
  3. Step 3: Cross multiply
    5,331,341x = 11,512,196 × 11,512,196
  4. Step 4: Simplify right side
    5,331,341x = 132,530,656,742,416
  5. Step 5: Solve for x
    x = 132,530,656,742,416/5,331,341
  6. Step 6: Final answer
    x = 24,858,784.45

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.