Home / 468,114,049.17-702,083,287.38-234,882,138.29

Finding the Fourth Proportional to 468,114,049.17, 702,083,287.38 and 234,882,138.29

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Solution

The fourth proportional to 468,114,049.17, 702,083,287.38 and 234,882,138.29 is: 352,279,159.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,114,049.17 : 702,083,287.38 = 234,882,138.29 : x
  2. Step 2: Convert to fraction form
    468,114,049.17/702,083,287.38 = 234,882,138.29/x
  3. Step 3: Cross multiply
    468,114,049.17x = 702,083,287.38 × 234,882,138.29
  4. Step 4: Simplify right side
    468,114,049.17x = 164,906,823,794,192,672
  5. Step 5: Solve for x
    x = 164,906,823,794,192,672/468,114,049.17
  6. Step 6: Final answer
    x = 352,279,159.51

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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.