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Finding the Third Proportional to 5,960,318.63 and 12,873,485.25

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Solution

The third proportional to 5,960,318.63 and 12,873,485.25 is: 27,804,993.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960,318.63 : 12,873,485.25 = 12,873,485.25 : x
  2. Step 2: Convert to fraction form
    5,960,318.63/12,873,485.25 = 12,873,485.25/x
  3. Step 3: Cross multiply
    5,960,318.63x = 12,873,485.25 × 12,873,485.25
  4. Step 4: Simplify right side
    5,960,318.63x = 165,726,622,481,967.56
  5. Step 5: Solve for x
    x = 165,726,622,481,967.56/5,960,318.63
  6. Step 6: Final answer
    x = 27,804,993.81

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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.