Home / 73,804,835.42-110,664,422.48-34,942,961.18

Finding the Fourth Proportional to 73,804,835.42, 110,664,422.48 and 34,942,961.18

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Solution

The fourth proportional to 73,804,835.42, 110,664,422.48 and 34,942,961.18 is: 52,394,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,804,835.42 : 110,664,422.48 = 34,942,961.18 : x
  2. Step 2: Convert to fraction form
    73,804,835.42/110,664,422.48 = 34,942,961.18/x
  3. Step 3: Cross multiply
    73,804,835.42x = 110,664,422.48 × 34,942,961.18
  4. Step 4: Simplify right side
    73,804,835.42x = 3,866,942,618,725,759.50
  5. Step 5: Solve for x
    x = 3,866,942,618,725,759.50/73,804,835.42
  6. Step 6: Final answer
    x = 52,394,163.56

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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.