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Finding the Third Proportional to 11,937,836.25 and 25,577,634.25

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Solution

The third proportional to 11,937,836.25 and 25,577,634.25 is: 54,801,838.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,937,836.25 : 25,577,634.25 = 25,577,634.25 : x
  2. Step 2: Convert to fraction form
    11,937,836.25/25,577,634.25 = 25,577,634.25/x
  3. Step 3: Cross multiply
    11,937,836.25x = 25,577,634.25 × 25,577,634.25
  4. Step 4: Simplify right side
    11,937,836.25x = 654,215,373,826,773
  5. Step 5: Solve for x
    x = 654,215,373,826,773/11,937,836.25
  6. Step 6: Final answer
    x = 54,801,838.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.