Home / 45,327,015.63-62,548,288.83-25,483,839.75

Finding the Fourth Proportional to 45,327,015.63, 62,548,288.83 and 25,483,839.75

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Solution

The fourth proportional to 45,327,015.63, 62,548,288.83 and 25,483,839.75 is: 35,166,016.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,327,015.63 : 62,548,288.83 = 25,483,839.75 : x
  2. Step 2: Convert to fraction form
    45,327,015.63/62,548,288.83 = 25,483,839.75/x
  3. Step 3: Cross multiply
    45,327,015.63x = 62,548,288.83 × 25,483,839.75
  4. Step 4: Simplify right side
    45,327,015.63x = 1,593,970,569,180,435
  5. Step 5: Solve for x
    x = 1,593,970,569,180,435/45,327,015.63
  6. Step 6: Final answer
    x = 35,166,016.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.