Home / 50,449,363.56-69,620,122.58-27,244,490.52

Finding the Fourth Proportional to 50,449,363.56, 69,620,122.58 and 27,244,490.52

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Solution

The fourth proportional to 50,449,363.56, 69,620,122.58 and 27,244,490.52 is: 37,597,397.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,449,363.56 : 69,620,122.58 = 27,244,490.52 : x
  2. Step 2: Convert to fraction form
    50,449,363.56/69,620,122.58 = 27,244,490.52/x
  3. Step 3: Cross multiply
    50,449,363.56x = 69,620,122.58 × 27,244,490.52
  4. Step 4: Simplify right side
    50,449,363.56x = 1,896,764,769,632,047.75
  5. Step 5: Solve for x
    x = 1,896,764,769,632,047.75/50,449,363.56
  6. Step 6: Final answer
    x = 37,597,397.39

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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.