Home / 33,726,288.65-50,558,433.47-12,155,611.19

Finding the Fourth Proportional to 33,726,288.65, 50,558,433.47 and 12,155,611.19

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Solution

The fourth proportional to 33,726,288.65, 50,558,433.47 and 12,155,611.19 is: 18,222,243.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,726,288.65 : 50,558,433.47 = 12,155,611.19 : x
  2. Step 2: Convert to fraction form
    33,726,288.65/50,558,433.47 = 12,155,611.19/x
  3. Step 3: Cross multiply
    33,726,288.65x = 50,558,433.47 × 12,155,611.19
  4. Step 4: Simplify right side
    33,726,288.65x = 614,568,659,576,024.50
  5. Step 5: Solve for x
    x = 614,568,659,576,024.50/33,726,288.65
  6. Step 6: Final answer
    x = 18,222,243.96

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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.