Home / 2,488,108,622,562-3,732,162,942,797.70-699,388,224,849.42

Finding the Fourth Proportional to 2,488,108,622,562, 3,732,162,942,797.70 and 699,388,224,849.42

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Solution

The fourth proportional to 2,488,108,622,562, 3,732,162,942,797.70 and 699,388,224,849.42 is: 1,049,082,339,791.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,108,622,562 : 3,732,162,942,797.70 = 699,388,224,849.42 : x
  2. Step 2: Convert to fraction form
    2,488,108,622,562/3,732,162,942,797.70 = 699,388,224,849.42/x
  3. Step 3: Cross multiply
    2,488,108,622,562x = 3,732,162,942,797.70 × 699,388,224,849.42
  4. Step 4: Simplify right side
    2,488,108,622,562x = 2,610,230,815,412,071,191,019,520
  5. Step 5: Solve for x
    x = 2,610,230,815,412,071,191,019,520/2,488,108,622,562
  6. Step 6: Final answer
    x = 1,049,082,339,791.23

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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.