Home / 27,183,161.43-40,754,375.91-16,397,948.25

Finding the Fourth Proportional to 27,183,161.43, 40,754,375.91 and 16,397,948.25

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Solution

The fourth proportional to 27,183,161.43, 40,754,375.91 and 16,397,948.25 is: 24,584,636.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,183,161.43 : 40,754,375.91 = 16,397,948.25 : x
  2. Step 2: Convert to fraction form
    27,183,161.43/40,754,375.91 = 16,397,948.25/x
  3. Step 3: Cross multiply
    27,183,161.43x = 40,754,375.91 × 16,397,948.25
  4. Step 4: Simplify right side
    27,183,161.43x = 668,288,147,286,055.50
  5. Step 5: Solve for x
    x = 668,288,147,286,055.50/27,183,161.43
  6. Step 6: Final answer
    x = 24,584,636.67

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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.