Home / 50,592,993.48-69,818,553.83-27,388,120.44

Finding the Fourth Proportional to 50,592,993.48, 69,818,553.83 and 27,388,120.44

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Solution

The fourth proportional to 50,592,993.48, 69,818,553.83 and 27,388,120.44 is: 37,795,726.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,592,993.48 : 69,818,553.83 = 27,388,120.44 : x
  2. Step 2: Convert to fraction form
    50,592,993.48/69,818,553.83 = 27,388,120.44/x
  3. Step 3: Cross multiply
    50,592,993.48x = 69,818,553.83 × 27,388,120.44
  4. Step 4: Simplify right side
    50,592,993.48x = 1,912,198,961,242,663.25
  5. Step 5: Solve for x
    x = 1,912,198,961,242,663.25/50,592,993.48
  6. Step 6: Final answer
    x = 37,795,726.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.