Home / 48,928,199.80-73,448,967.30-26,253,383.80

Finding the Fourth Proportional to 48,928,199.80, 73,448,967.30 and 26,253,383.80

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Solution

The fourth proportional to 48,928,199.80, 73,448,967.30 and 26,253,383.80 is: 39,410,481.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,928,199.80 : 73,448,967.30 = 26,253,383.80 : x
  2. Step 2: Convert to fraction form
    48,928,199.80/73,448,967.30 = 26,253,383.80/x
  3. Step 3: Cross multiply
    48,928,199.80x = 73,448,967.30 × 26,253,383.80
  4. Step 4: Simplify right side
    48,928,199.80x = 1,928,283,928,240,549.75
  5. Step 5: Solve for x
    x = 1,928,283,928,240,549.75/48,928,199.80
  6. Step 6: Final answer
    x = 39,410,481.81

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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.