Home / 36,378,721.80-54,568,082.70-24,899,596.20

Finding the Fourth Proportional to 36,378,721.80, 54,568,082.70 and 24,899,596.20

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Solution

The fourth proportional to 36,378,721.80, 54,568,082.70 and 24,899,596.20 is: 37,349,394.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,378,721.80 : 54,568,082.70 = 24,899,596.20 : x
  2. Step 2: Convert to fraction form
    36,378,721.80/54,568,082.70 = 24,899,596.20/x
  3. Step 3: Cross multiply
    36,378,721.80x = 54,568,082.70 × 24,899,596.20
  4. Step 4: Simplify right side
    36,378,721.80x = 1,358,723,224,638,205.75
  5. Step 5: Solve for x
    x = 1,358,723,224,638,205.75/36,378,721.80
  6. Step 6: Final answer
    x = 37,349,394.30

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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.