Home / 244,751,511.40-367,143,855.90-83,205,629.80

Finding the Fourth Proportional to 244,751,511.40, 367,143,855.90 and 83,205,629.80

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Solution

The fourth proportional to 244,751,511.40, 367,143,855.90 and 83,205,629.80 is: 124,814,084.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,751,511.40 : 367,143,855.90 = 83,205,629.80 : x
  2. Step 2: Convert to fraction form
    244,751,511.40/367,143,855.90 = 83,205,629.80/x
  3. Step 3: Cross multiply
    244,751,511.40x = 367,143,855.90 × 83,205,629.80
  4. Step 4: Simplify right side
    244,751,511.40x = 30,548,435,757,359,944
  5. Step 5: Solve for x
    x = 30,548,435,757,359,944/244,751,511.40
  6. Step 6: Final answer
    x = 124,814,084.22

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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.