Home / 2,271,473,925.24-3,413,203,051.28-1,222,987,333.32

Finding the Fourth Proportional to 2,271,473,925.24, 3,413,203,051.28 and 1,222,987,333.32

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Solution

The fourth proportional to 2,271,473,925.24, 3,413,203,051.28 and 1,222,987,333.32 is: 1,837,707,248.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,473,925.24 : 3,413,203,051.28 = 1,222,987,333.32 : x
  2. Step 2: Convert to fraction form
    2,271,473,925.24/3,413,203,051.28 = 1,222,987,333.32/x
  3. Step 3: Cross multiply
    2,271,473,925.24x = 3,413,203,051.28 × 1,222,987,333.32
  4. Step 4: Simplify right side
    2,271,473,925.24x = 4,174,304,097,764,614,656
  5. Step 5: Solve for x
    x = 4,174,304,097,764,614,656/2,271,473,925.24
  6. Step 6: Final answer
    x = 1,837,707,248.75

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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.