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Finding the Third Proportional to 5,530,200 and 11,501,844

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Solution

The third proportional to 5,530,200 and 11,501,844 is: 23,921,813.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,200 : 11,501,844 = 11,501,844 : x
  2. Step 2: Convert to fraction form
    5,530,200/11,501,844 = 11,501,844/x
  3. Step 3: Cross multiply
    5,530,200x = 11,501,844 × 11,501,844
  4. Step 4: Simplify right side
    5,530,200x = 132,292,415,400,336
  5. Step 5: Solve for x
    x = 132,292,415,400,336/5,530,200
  6. Step 6: Final answer
    x = 23,921,813.93

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.