Home / 48,928,288.80-73,449,100.80-26,253,472.80

Finding the Fourth Proportional to 48,928,288.80, 73,449,100.80 and 26,253,472.80

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Solution

The fourth proportional to 48,928,288.80, 73,449,100.80 and 26,253,472.80 is: 39,410,615.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,928,288.80 : 73,449,100.80 = 26,253,472.80 : x
  2. Step 2: Convert to fraction form
    48,928,288.80/73,449,100.80 = 26,253,472.80/x
  3. Step 3: Cross multiply
    48,928,288.80x = 73,449,100.80 × 26,253,472.80
  4. Step 4: Simplify right side
    48,928,288.80x = 1,928,293,970,037,258.25
  5. Step 5: Solve for x
    x = 1,928,293,970,037,258.25/48,928,288.80
  6. Step 6: Final answer
    x = 39,410,615.36

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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.