Home / 50,383,787.24-75,511,772.96-22,688,154.65

Finding the Fourth Proportional to 50,383,787.24, 75,511,772.96 and 22,688,154.65

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Solution

The fourth proportional to 50,383,787.24, 75,511,772.96 and 22,688,154.65 is: 34,003,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,383,787.24 : 75,511,772.96 = 22,688,154.65 : x
  2. Step 2: Convert to fraction form
    50,383,787.24/75,511,772.96 = 22,688,154.65/x
  3. Step 3: Cross multiply
    50,383,787.24x = 75,511,772.96 × 22,688,154.65
  4. Step 4: Simplify right side
    50,383,787.24x = 1,713,222,782,321,168.50
  5. Step 5: Solve for x
    x = 1,713,222,782,321,168.50/50,383,787.24
  6. Step 6: Final answer
    x = 34,003,453.82

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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.