Home / 2,271,473,924.24-3,413,203,049.78-1,222,987,332.32

Finding the Fourth Proportional to 2,271,473,924.24, 3,413,203,049.78 and 1,222,987,332.32

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Solution

The fourth proportional to 2,271,473,924.24, 3,413,203,049.78 and 1,222,987,332.32 is: 1,837,707,247.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,473,924.24 : 3,413,203,049.78 = 1,222,987,332.32 : x
  2. Step 2: Convert to fraction form
    2,271,473,924.24/3,413,203,049.78 = 1,222,987,332.32/x
  3. Step 3: Cross multiply
    2,271,473,924.24x = 3,413,203,049.78 × 1,222,987,332.32
  4. Step 4: Simplify right side
    2,271,473,924.24x = 4,174,304,092,523,873,280
  5. Step 5: Solve for x
    x = 4,174,304,092,523,873,280/2,271,473,924.24
  6. Step 6: Final answer
    x = 1,837,707,247.26

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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.