Home / 226,245,339.83-339,365,841.28-134,062,721.82

Finding the Fourth Proportional to 226,245,339.83, 339,365,841.28 and 134,062,721.82

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Solution

The fourth proportional to 226,245,339.83, 339,365,841.28 and 134,062,721.82 is: 201,092,797.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,245,339.83 : 339,365,841.28 = 134,062,721.82 : x
  2. Step 2: Convert to fraction form
    226,245,339.83/339,365,841.28 = 134,062,721.82/x
  3. Step 3: Cross multiply
    226,245,339.83x = 339,365,841.28 × 134,062,721.82
  4. Step 4: Simplify right side
    226,245,339.83x = 45,496,308,374,395,752
  5. Step 5: Solve for x
    x = 45,496,308,374,395,752/226,245,339.83
  6. Step 6: Final answer
    x = 201,092,797.79

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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.