Home / 33,862,977.46-50,815,723.83-31,684,069.36

Finding the Fourth Proportional to 33,862,977.46, 50,815,723.83 and 31,684,069.36

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Solution

The fourth proportional to 33,862,977.46, 50,815,723.83 and 31,684,069.36 is: 47,545,993.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,862,977.46 : 50,815,723.83 = 31,684,069.36 : x
  2. Step 2: Convert to fraction form
    33,862,977.46/50,815,723.83 = 31,684,069.36/x
  3. Step 3: Cross multiply
    33,862,977.46x = 50,815,723.83 × 31,684,069.36
  4. Step 4: Simplify right side
    33,862,977.46x = 1,610,048,918,471,844.25
  5. Step 5: Solve for x
    x = 1,610,048,918,471,844.25/33,862,977.46
  6. Step 6: Final answer
    x = 47,545,993.86

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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.