Home / 2,545,940,513,479.80-3,818,910,770,219.80-2,545,940,513,479.80

Finding the Fourth Proportional to 2,545,940,513,479.80, 3,818,910,770,219.80 and 2,545,940,513,479.80

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Solution

The fourth proportional to 2,545,940,513,479.80, 3,818,910,770,219.80 and 2,545,940,513,479.80 is: 3,818,910,770,219.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,940,513,479.80 : 3,818,910,770,219.80 = 2,545,940,513,479.80 : x
  2. Step 2: Convert to fraction form
    2,545,940,513,479.80/3,818,910,770,219.80 = 2,545,940,513,479.80/x
  3. Step 3: Cross multiply
    2,545,940,513,479.80x = 3,818,910,770,219.80 × 2,545,940,513,479.80
  4. Step 4: Simplify right side
    2,545,940,513,479.80x = 9,722,719,647,266,933,898,739,712
  5. Step 5: Solve for x
    x = 9,722,719,647,266,933,898,739,712/2,545,940,513,479.80
  6. Step 6: Final answer
    x = 3,818,910,770,219.80

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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.