Home / 2,250,106,087.77-3,104,851,933.35-1,297,522,008.90

Finding the Fourth Proportional to 2,250,106,087.77, 3,104,851,933.35 and 1,297,522,008.90

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Solution

The fourth proportional to 2,250,106,087.77, 3,104,851,933.35 and 1,297,522,008.90 is: 1,790,410,567.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,106,087.77 : 3,104,851,933.35 = 1,297,522,008.90 : x
  2. Step 2: Convert to fraction form
    2,250,106,087.77/3,104,851,933.35 = 1,297,522,008.90/x
  3. Step 3: Cross multiply
    2,250,106,087.77x = 3,104,851,933.35 × 1,297,522,008.90
  4. Step 4: Simplify right side
    2,250,106,087.77x = 4,028,613,717,897,340,928
  5. Step 5: Solve for x
    x = 4,028,613,717,897,340,928/2,250,106,087.77
  6. Step 6: Final answer
    x = 1,790,410,567.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.