Home / 337,950,371.84-467,224,418.52-249,705,187.52

Finding the Fourth Proportional to 337,950,371.84, 467,224,418.52 and 249,705,187.52

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Solution

The fourth proportional to 337,950,371.84, 467,224,418.52 and 249,705,187.52 is: 345,223,354.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,950,371.84 : 467,224,418.52 = 249,705,187.52 : x
  2. Step 2: Convert to fraction form
    337,950,371.84/467,224,418.52 = 249,705,187.52/x
  3. Step 3: Cross multiply
    337,950,371.84x = 467,224,418.52 × 249,705,187.52
  4. Step 4: Simplify right side
    337,950,371.84x = 116,668,361,040,459,568
  5. Step 5: Solve for x
    x = 116,668,361,040,459,568/337,950,371.84
  6. Step 6: Final answer
    x = 345,223,354.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.