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Finding the Third Proportional to 5,032,100 and 10,860,930

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Solution

The third proportional to 5,032,100 and 10,860,930 is: 23,441,465.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,100 : 10,860,930 = 10,860,930 : x
  2. Step 2: Convert to fraction form
    5,032,100/10,860,930 = 10,860,930/x
  3. Step 3: Cross multiply
    5,032,100x = 10,860,930 × 10,860,930
  4. Step 4: Simplify right side
    5,032,100x = 117,959,800,464,900
  5. Step 5: Solve for x
    x = 117,959,800,464,900/5,032,100
  6. Step 6: Final answer
    x = 23,441,465.88

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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.