Home / 119,631,650.31-179,448,899.49-33,364,808.37

Finding the Fourth Proportional to 119,631,650.31, 179,448,899.49 and 33,364,808.37

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Solution

The fourth proportional to 119,631,650.31, 179,448,899.49 and 33,364,808.37 is: 50,047,609.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,631,650.31 : 179,448,899.49 = 33,364,808.37 : x
  2. Step 2: Convert to fraction form
    119,631,650.31/179,448,899.49 = 33,364,808.37/x
  3. Step 3: Cross multiply
    119,631,650.31x = 179,448,899.49 × 33,364,808.37
  4. Step 4: Simplify right side
    119,631,650.31x = 5,987,278,143,691,241
  5. Step 5: Solve for x
    x = 5,987,278,143,691,241/119,631,650.31
  6. Step 6: Final answer
    x = 50,047,609.71

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