Home / 50,302,527.12-75,376,789.83-33,846,868.67

Finding the Fourth Proportional to 50,302,527.12, 75,376,789.83 and 33,846,868.67

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Solution

The fourth proportional to 50,302,527.12, 75,376,789.83 and 33,846,868.67 is: 50,718,491.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,302,527.12 : 75,376,789.83 = 33,846,868.67 : x
  2. Step 2: Convert to fraction form
    50,302,527.12/75,376,789.83 = 33,846,868.67/x
  3. Step 3: Cross multiply
    50,302,527.12x = 75,376,789.83 × 33,846,868.67
  4. Step 4: Simplify right side
    50,302,527.12x = 2,551,268,305,765,317.50
  5. Step 5: Solve for x
    x = 2,551,268,305,765,317.50/50,302,527.12
  6. Step 6: Final answer
    x = 50,718,491.73

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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.