Home / 33,403,919.31-50,093,589.20-11,538,734.67

Finding the Fourth Proportional to 33,403,919.31, 50,093,589.20 and 11,538,734.67

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Solution

The fourth proportional to 33,403,919.31, 50,093,589.20 and 11,538,734.67 is: 17,303,856.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403,919.31 : 50,093,589.20 = 11,538,734.67 : x
  2. Step 2: Convert to fraction form
    33,403,919.31/50,093,589.20 = 11,538,734.67/x
  3. Step 3: Cross multiply
    33,403,919.31x = 50,093,589.20 × 11,538,734.67
  4. Step 4: Simplify right side
    33,403,919.31x = 578,016,634,389,083.88
  5. Step 5: Solve for x
    x = 578,016,634,389,083.88/33,403,919.31
  6. Step 6: Final answer
    x = 17,303,856.74

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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.