Home / 2,480,346,987,760.10-3,720,520,481,640.10-2,480,346,987,760.10

Finding the Fourth Proportional to 2,480,346,987,760.10, 3,720,520,481,640.10 and 2,480,346,987,760.10

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Solution

The fourth proportional to 2,480,346,987,760.10, 3,720,520,481,640.10 and 2,480,346,987,760.10 is: 3,720,520,481,640.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,346,987,760.10 : 3,720,520,481,640.10 = 2,480,346,987,760.10 : x
  2. Step 2: Convert to fraction form
    2,480,346,987,760.10/3,720,520,481,640.10 = 2,480,346,987,760.10/x
  3. Step 3: Cross multiply
    2,480,346,987,760.10x = 3,720,520,481,640.10 × 2,480,346,987,760.10
  4. Step 4: Simplify right side
    2,480,346,987,760.10x = 9,228,181,769,535,778,891,759,616
  5. Step 5: Solve for x
    x = 9,228,181,769,535,778,891,759,616/2,480,346,987,760.10
  6. Step 6: Final answer
    x = 3,720,520,481,640.10

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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.