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Finding the Third Proportional to 11,933,831.25 and 25,769,259

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Solution

The third proportional to 11,933,831.25 and 25,769,259 is: 55,644,720.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,933,831.25 : 25,769,259 = 25,769,259 : x
  2. Step 2: Convert to fraction form
    11,933,831.25/25,769,259 = 25,769,259/x
  3. Step 3: Cross multiply
    11,933,831.25x = 25,769,259 × 25,769,259
  4. Step 4: Simplify right side
    11,933,831.25x = 664,054,709,409,081
  5. Step 5: Solve for x
    x = 664,054,709,409,081/11,933,831.25
  6. Step 6: Final answer
    x = 55,644,720.92

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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.