Home / 119,631,661.28-179,448,916-33,364,819.44

Finding the Fourth Proportional to 119,631,661.28, 179,448,916 and 33,364,819.44

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Solution

The fourth proportional to 119,631,661.28, 179,448,916 and 33,364,819.44 is: 50,047,626.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,631,661.28 : 179,448,916 = 33,364,819.44 : x
  2. Step 2: Convert to fraction form
    119,631,661.28/179,448,916 = 33,364,819.44/x
  3. Step 3: Cross multiply
    119,631,661.28x = 179,448,916 × 33,364,819.44
  4. Step 4: Simplify right side
    119,631,661.28x = 5,987,280,681,043,727
  5. Step 5: Solve for x
    x = 5,987,280,681,043,727/119,631,661.28
  6. Step 6: Final answer
    x = 50,047,626.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.