Home / 18,183,504,199.05-24,910,986,485.79-17,503,652,180.88

Finding the Fourth Proportional to 18,183,504,199.05, 24,910,986,485.79 and 17,503,652,180.88

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Solution

The fourth proportional to 18,183,504,199.05, 24,910,986,485.79 and 17,503,652,180.88 is: 23,979,604,709.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,183,504,199.05 : 24,910,986,485.79 = 17,503,652,180.88 : x
  2. Step 2: Convert to fraction form
    18,183,504,199.05/24,910,986,485.79 = 17,503,652,180.88/x
  3. Step 3: Cross multiply
    18,183,504,199.05x = 24,910,986,485.79 × 17,503,652,180.88
  4. Step 4: Simplify right side
    18,183,504,199.05x = 436,033,242,929,870,405,632
  5. Step 5: Solve for x
    x = 436,033,242,929,870,405,632/18,183,504,199.05
  6. Step 6: Final answer
    x = 23,979,604,709.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.