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Finding the Third Proportional to 5,380,326 and 11,610,594

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Solution

The third proportional to 5,380,326 and 11,610,594 is: 25,055,339.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,380,326 : 11,610,594 = 11,610,594 : x
  2. Step 2: Convert to fraction form
    5,380,326/11,610,594 = 11,610,594/x
  3. Step 3: Cross multiply
    5,380,326x = 11,610,594 × 11,610,594
  4. Step 4: Simplify right side
    5,380,326x = 134,805,893,032,836
  5. Step 5: Solve for x
    x = 134,805,893,032,836/5,380,326
  6. Step 6: Final answer
    x = 25,055,339.22

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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.