Home / 37,006,995.30-55,542,379.43-25,655,415.54

Finding the Fourth Proportional to 37,006,995.30, 55,542,379.43 and 25,655,415.54

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Solution

The fourth proportional to 37,006,995.30, 55,542,379.43 and 25,655,415.54 is: 38,505,228.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,006,995.30 : 55,542,379.43 = 25,655,415.54 : x
  2. Step 2: Convert to fraction form
    37,006,995.30/55,542,379.43 = 25,655,415.54/x
  3. Step 3: Cross multiply
    37,006,995.30x = 55,542,379.43 × 25,655,415.54
  4. Step 4: Simplify right side
    37,006,995.30x = 1,424,962,824,324,929
  5. Step 5: Solve for x
    x = 1,424,962,824,324,929/37,006,995.30
  6. Step 6: Final answer
    x = 38,505,228.88

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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.