Home / 33,453,923-50,180,887.46-11,889,375.84

Finding the Fourth Proportional to 33,453,923, 50,180,887.46 and 11,889,375.84

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Solution

The fourth proportional to 33,453,923, 50,180,887.46 and 11,889,375.84 is: 17,834,064.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,453,923 : 50,180,887.46 = 11,889,375.84 : x
  2. Step 2: Convert to fraction form
    33,453,923/50,180,887.46 = 11,889,375.84/x
  3. Step 3: Cross multiply
    33,453,923x = 50,180,887.46 × 11,889,375.84
  4. Step 4: Simplify right side
    33,453,923x = 596,619,430,996,683
  5. Step 5: Solve for x
    x = 596,619,430,996,683/33,453,923
  6. Step 6: Final answer
    x = 17,834,064.81

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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.