Home / 244,399,361.70-367,024,195.35-129,608,105.70

Finding the Fourth Proportional to 244,399,361.70, 367,024,195.35 and 129,608,105.70

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Solution

The fourth proportional to 244,399,361.70, 367,024,195.35 and 129,608,105.70 is: 194,637,622.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,399,361.70 : 367,024,195.35 = 129,608,105.70 : x
  2. Step 2: Convert to fraction form
    244,399,361.70/367,024,195.35 = 129,608,105.70/x
  3. Step 3: Cross multiply
    244,399,361.70x = 367,024,195.35 × 129,608,105.70
  4. Step 4: Simplify right side
    244,399,361.70x = 47,569,310,705,380,256
  5. Step 5: Solve for x
    x = 47,569,310,705,380,256/244,399,361.70
  6. Step 6: Final answer
    x = 194,637,622.51

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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.