Home / 50,449,362.56-69,620,121.20-27,244,489.52

Finding the Fourth Proportional to 50,449,362.56, 69,620,121.20 and 27,244,489.52

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Solution

The fourth proportional to 50,449,362.56, 69,620,121.20 and 27,244,489.52 is: 37,597,396.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,449,362.56 : 69,620,121.20 = 27,244,489.52 : x
  2. Step 2: Convert to fraction form
    50,449,362.56/69,620,121.20 = 27,244,489.52/x
  3. Step 3: Cross multiply
    50,449,362.56x = 69,620,121.20 × 27,244,489.52
  4. Step 4: Simplify right side
    50,449,362.56x = 1,896,764,662,158,746.25
  5. Step 5: Solve for x
    x = 1,896,764,662,158,746.25/50,449,362.56
  6. Step 6: Final answer
    x = 37,597,396.00

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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.