Home / 16,719,891,704.06-25,082,193,506.97-5,371,263,369.64

Finding the Fourth Proportional to 16,719,891,704.06, 25,082,193,506.97 and 5,371,263,369.64

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Solution

The fourth proportional to 16,719,891,704.06, 25,082,193,506.97 and 5,371,263,369.64 is: 8,057,651,903.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,891,704.06 : 25,082,193,506.97 = 5,371,263,369.64 : x
  2. Step 2: Convert to fraction form
    16,719,891,704.06/25,082,193,506.97 = 5,371,263,369.64/x
  3. Step 3: Cross multiply
    16,719,891,704.06x = 25,082,193,506.97 × 5,371,263,369.64
  4. Step 4: Simplify right side
    16,719,891,704.06x = 134,723,067,214,183,366,656
  5. Step 5: Solve for x
    x = 134,723,067,214,183,366,656/16,719,891,704.06
  6. Step 6: Final answer
    x = 8,057,651,903.42

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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.