Home / 227,763,517.44-341,654,724-66,205,453.44

Finding the Fourth Proportional to 227,763,517.44, 341,654,724 and 66,205,453.44

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Solution

The fourth proportional to 227,763,517.44, 341,654,724 and 66,205,453.44 is: 99,310,926.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,763,517.44 : 341,654,724 = 66,205,453.44 : x
  2. Step 2: Convert to fraction form
    227,763,517.44/341,654,724 = 66,205,453.44/x
  3. Step 3: Cross multiply
    227,763,517.44x = 341,654,724 × 66,205,453.44
  4. Step 4: Simplify right side
    227,763,517.44x = 22,619,405,922,338,048
  5. Step 5: Solve for x
    x = 22,619,405,922,338,048/227,763,517.44
  6. Step 6: Final answer
    x = 99,310,926.42

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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.