Home / 16,719,891,709.16-25,082,193,514.64-5,371,263,374.76

Finding the Fourth Proportional to 16,719,891,709.16, 25,082,193,514.64 and 5,371,263,374.76

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Solution

The fourth proportional to 16,719,891,709.16, 25,082,193,514.64 and 5,371,263,374.76 is: 8,057,651,911.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,891,709.16 : 25,082,193,514.64 = 5,371,263,374.76 : x
  2. Step 2: Convert to fraction form
    16,719,891,709.16/25,082,193,514.64 = 5,371,263,374.76/x
  3. Step 3: Cross multiply
    16,719,891,709.16x = 25,082,193,514.64 × 5,371,263,374.76
  4. Step 4: Simplify right side
    16,719,891,709.16x = 134,723,067,383,828,627,456
  5. Step 5: Solve for x
    x = 134,723,067,383,828,627,456/16,719,891,709.16
  6. Step 6: Final answer
    x = 8,057,651,911.11

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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.