Home / 322,508,693.33-481,408,604.46-276,744,648.06

Finding the Fourth Proportional to 322,508,693.33, 481,408,604.46 and 276,744,648.06

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Solution

The fourth proportional to 322,508,693.33, 481,408,604.46 and 276,744,648.06 is: 413,096,631.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,508,693.33 : 481,408,604.46 = 276,744,648.06 : x
  2. Step 2: Convert to fraction form
    322,508,693.33/481,408,604.46 = 276,744,648.06/x
  3. Step 3: Cross multiply
    322,508,693.33x = 481,408,604.46 × 276,744,648.06
  4. Step 4: Simplify right side
    322,508,693.33x = 133,227,254,814,338,448
  5. Step 5: Solve for x
    x = 133,227,254,814,338,448/322,508,693.33
  6. Step 6: Final answer
    x = 413,096,631.41

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.