Home / 33,721,562.12-50,582,474.39-8,162,530.52

Finding the Fourth Proportional to 33,721,562.12, 50,582,474.39 and 8,162,530.52

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Solution

The fourth proportional to 33,721,562.12, 50,582,474.39 and 8,162,530.52 is: 12,243,827.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,721,562.12 : 50,582,474.39 = 8,162,530.52 : x
  2. Step 2: Convert to fraction form
    33,721,562.12/50,582,474.39 = 8,162,530.52/x
  3. Step 3: Cross multiply
    33,721,562.12x = 50,582,474.39 × 8,162,530.52
  4. Step 4: Simplify right side
    33,721,562.12x = 412,880,990,752,987.31
  5. Step 5: Solve for x
    x = 412,880,990,752,987.31/33,721,562.12
  6. Step 6: Final answer
    x = 12,243,827.54

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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.