Home / 100,181,957.58-150,270,796.98-27,398,738.52

Finding the Fourth Proportional to 100,181,957.58, 150,270,796.98 and 27,398,738.52

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Solution

The fourth proportional to 100,181,957.58, 150,270,796.98 and 27,398,738.52 is: 41,097,522.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,181,957.58 : 150,270,796.98 = 27,398,738.52 : x
  2. Step 2: Convert to fraction form
    100,181,957.58/150,270,796.98 = 27,398,738.52/x
  3. Step 3: Cross multiply
    100,181,957.58x = 150,270,796.98 × 27,398,738.52
  4. Step 4: Simplify right side
    100,181,957.58x = 4,117,230,273,647,025.50
  5. Step 5: Solve for x
    x = 4,117,230,273,647,025.50/100,181,957.58
  6. Step 6: Final answer
    x = 41,097,522.68

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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.