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Finding the Third Proportional to 11,437,458 and 25,177,826

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Solution

The third proportional to 11,437,458 and 25,177,826 is: 55,425,158.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,458 : 25,177,826 = 25,177,826 : x
  2. Step 2: Convert to fraction form
    11,437,458/25,177,826 = 25,177,826/x
  3. Step 3: Cross multiply
    11,437,458x = 25,177,826 × 25,177,826
  4. Step 4: Simplify right side
    11,437,458x = 633,922,922,086,276
  5. Step 5: Solve for x
    x = 633,922,922,086,276/11,437,458
  6. Step 6: Final answer
    x = 55,425,158.46

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.