Home / 150,183,253,787.56-225,274,961,576.04-55,843,943,410.60

Finding the Fourth Proportional to 150,183,253,787.56, 225,274,961,576.04 and 55,843,943,410.60

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Solution

The fourth proportional to 150,183,253,787.56, 225,274,961,576.04 and 55,843,943,410.60 is: 83,765,945,195.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,183,253,787.56 : 225,274,961,576.04 = 55,843,943,410.60 : x
  2. Step 2: Convert to fraction form
    150,183,253,787.56/225,274,961,576.04 = 55,843,943,410.60/x
  3. Step 3: Cross multiply
    150,183,253,787.56x = 225,274,961,576.04 × 55,843,943,410.60
  4. Step 4: Simplify right side
    150,183,253,787.56x = 12,580,242,206,077,468,278,784
  5. Step 5: Solve for x
    x = 12,580,242,206,077,468,278,784/150,183,253,787.56
  6. Step 6: Final answer
    x = 83,765,945,195.68

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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.