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Finding the Third Proportional to 6,211,032 and 13,168,560

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Solution

The third proportional to 6,211,032 and 13,168,560 is: 27,919,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,032 : 13,168,560 = 13,168,560 : x
  2. Step 2: Convert to fraction form
    6,211,032/13,168,560 = 13,168,560/x
  3. Step 3: Cross multiply
    6,211,032x = 13,168,560 × 13,168,560
  4. Step 4: Simplify right side
    6,211,032x = 173,410,972,473,600
  5. Step 5: Solve for x
    x = 173,410,972,473,600/6,211,032
  6. Step 6: Final answer
    x = 27,919,832.40

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.