Home / 2,271,473,925.74-3,413,203,052.03-1,222,987,333.82

Finding the Fourth Proportional to 2,271,473,925.74, 3,413,203,052.03 and 1,222,987,333.82

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Solution

The fourth proportional to 2,271,473,925.74, 3,413,203,052.03 and 1,222,987,333.82 is: 1,837,707,249.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,473,925.74 : 3,413,203,052.03 = 1,222,987,333.82 : x
  2. Step 2: Convert to fraction form
    2,271,473,925.74/3,413,203,052.03 = 1,222,987,333.82/x
  3. Step 3: Cross multiply
    2,271,473,925.74x = 3,413,203,052.03 × 1,222,987,333.82
  4. Step 4: Simplify right side
    2,271,473,925.74x = 4,174,304,100,400,046,592
  5. Step 5: Solve for x
    x = 4,174,304,100,400,046,592/2,271,473,925.74
  6. Step 6: Final answer
    x = 1,837,707,249.51

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1.5x scale

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.