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Finding the Third Proportional to 25,879,726.50 and 55,394,886

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Solution

The third proportional to 25,879,726.50 and 55,394,886 is: 118,571,322.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,879,726.50 : 55,394,886 = 55,394,886 : x
  2. Step 2: Convert to fraction form
    25,879,726.50/55,394,886 = 55,394,886/x
  3. Step 3: Cross multiply
    25,879,726.50x = 55,394,886 × 55,394,886
  4. Step 4: Simplify right side
    25,879,726.50x = 3,068,593,394,952,996
  5. Step 5: Solve for x
    x = 3,068,593,394,952,996/25,879,726.50
  6. Step 6: Final answer
    x = 118,571,322.42

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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.