Home / 33,819,940.90-50,729,317.62-23,435,583.76

Finding the Fourth Proportional to 33,819,940.90, 50,729,317.62 and 23,435,583.76

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Solution

The fourth proportional to 33,819,940.90, 50,729,317.62 and 23,435,583.76 is: 35,152,964.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,819,940.90 : 50,729,317.62 = 23,435,583.76 : x
  2. Step 2: Convert to fraction form
    33,819,940.90/50,729,317.62 = 23,435,583.76/x
  3. Step 3: Cross multiply
    33,819,940.90x = 50,729,317.62 × 23,435,583.76
  4. Step 4: Simplify right side
    33,819,940.90x = 1,188,871,172,171,153.75
  5. Step 5: Solve for x
    x = 1,188,871,172,171,153.75/33,819,940.90
  6. Step 6: Final answer
    x = 35,152,964.21

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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.