Home / 2,718,239,732,689.20-3,756,077,662,904.90-1,935,614,135,467.30

Finding the Fourth Proportional to 2,718,239,732,689.20, 3,756,077,662,904.90 and 1,935,614,135,467.30

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Solution

The fourth proportional to 2,718,239,732,689.20, 3,756,077,662,904.90 and 1,935,614,135,467.30 is: 2,674,641,581,755.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,239,732,689.20 : 3,756,077,662,904.90 = 1,935,614,135,467.30 : x
  2. Step 2: Convert to fraction form
    2,718,239,732,689.20/3,756,077,662,904.90 = 1,935,614,135,467.30/x
  3. Step 3: Cross multiply
    2,718,239,732,689.20x = 3,756,077,662,904.90 × 1,935,614,135,467.30
  4. Step 4: Simplify right side
    2,718,239,732,689.20x = 7,270,317,018,231,704,618,270,720
  5. Step 5: Solve for x
    x = 7,270,317,018,231,704,618,270,720/2,718,239,732,689.20
  6. Step 6: Final answer
    x = 2,674,641,581,755.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.