Home / 119,405,842.42-179,109,766.41-33,150,975.52

Finding the Fourth Proportional to 119,405,842.42, 179,109,766.41 and 33,150,975.52

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Solution

The fourth proportional to 119,405,842.42, 179,109,766.41 and 33,150,975.52 is: 49,726,741.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,405,842.42 : 179,109,766.41 = 33,150,975.52 : x
  2. Step 2: Convert to fraction form
    119,405,842.42/179,109,766.41 = 33,150,975.52/x
  3. Step 3: Cross multiply
    119,405,842.42x = 179,109,766.41 × 33,150,975.52
  4. Step 4: Simplify right side
    119,405,842.42x = 5,937,663,481,650,828
  5. Step 5: Solve for x
    x = 5,937,663,481,650,828/119,405,842.42
  6. Step 6: Final answer
    x = 49,726,741.68

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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.