Home / 269,433,020.20-404,149,530.30-183,339,578.20

Finding the Fourth Proportional to 269,433,020.20, 404,149,530.30 and 183,339,578.20

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Solution

The fourth proportional to 269,433,020.20, 404,149,530.30 and 183,339,578.20 is: 275,009,367.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,433,020.20 : 404,149,530.30 = 183,339,578.20 : x
  2. Step 2: Convert to fraction form
    269,433,020.20/404,149,530.30 = 183,339,578.20/x
  3. Step 3: Cross multiply
    269,433,020.20x = 404,149,530.30 × 183,339,578.20
  4. Step 4: Simplify right side
    269,433,020.20x = 74,096,604,414,930,112
  5. Step 5: Solve for x
    x = 74,096,604,414,930,112/269,433,020.20
  6. Step 6: Final answer
    x = 275,009,367.30

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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.