Home / 2,851,904,027.97-4,274,836,789.50-959,298,473.48

Finding the Fourth Proportional to 2,851,904,027.97, 4,274,836,789.50 and 959,298,473.48

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Solution

The fourth proportional to 2,851,904,027.97, 4,274,836,789.50 and 959,298,473.48 is: 1,437,932,120.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,904,027.97 : 4,274,836,789.50 = 959,298,473.48 : x
  2. Step 2: Convert to fraction form
    2,851,904,027.97/4,274,836,789.50 = 959,298,473.48/x
  3. Step 3: Cross multiply
    2,851,904,027.97x = 4,274,836,789.50 × 959,298,473.48
  4. Step 4: Simplify right side
    2,851,904,027.97x = 4,100,844,406,522,120,192
  5. Step 5: Solve for x
    x = 4,100,844,406,522,120,192/2,851,904,027.97
  6. Step 6: Final answer
    x = 1,437,932,120.54

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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.