Home / 2,488,108,622,568-3,732,162,942,806.60-699,388,224,855.42

Finding the Fourth Proportional to 2,488,108,622,568, 3,732,162,942,806.60 and 699,388,224,855.42

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Solution

The fourth proportional to 2,488,108,622,568, 3,732,162,942,806.60 and 699,388,224,855.42 is: 1,049,082,339,800.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,108,622,568 : 3,732,162,942,806.60 = 699,388,224,855.42 : x
  2. Step 2: Convert to fraction form
    2,488,108,622,568/3,732,162,942,806.60 = 699,388,224,855.42/x
  3. Step 3: Cross multiply
    2,488,108,622,568x = 3,732,162,942,806.60 × 699,388,224,855.42
  4. Step 4: Simplify right side
    2,488,108,622,568x = 2,610,230,815,440,688,558,112,768
  5. Step 5: Solve for x
    x = 2,610,230,815,440,688,558,112,768/2,488,108,622,568
  6. Step 6: Final answer
    x = 1,049,082,339,800.20

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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.