Home / 101,376,022.70-152,008,046.85-33,183,613.10

Finding the Fourth Proportional to 101,376,022.70, 152,008,046.85 and 33,183,613.10

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Solution

The fourth proportional to 101,376,022.70, 152,008,046.85 and 33,183,613.10 is: 49,757,093.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,376,022.70 : 152,008,046.85 = 33,183,613.10 : x
  2. Step 2: Convert to fraction form
    101,376,022.70/152,008,046.85 = 33,183,613.10/x
  3. Step 3: Cross multiply
    101,376,022.70x = 152,008,046.85 × 33,183,613.10
  4. Step 4: Simplify right side
    101,376,022.70x = 5,044,176,214,757,074
  5. Step 5: Solve for x
    x = 5,044,176,214,757,074/101,376,022.70
  6. Step 6: Final answer
    x = 49,757,093.25

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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.