Home / 2,635,078,959.03-3,952,627,677.59-669,932,249.44

Finding the Fourth Proportional to 2,635,078,959.03, 3,952,627,677.59 and 669,932,249.44

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Solution

The fourth proportional to 2,635,078,959.03, 3,952,627,677.59 and 669,932,249.44 is: 1,004,900,723.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,078,959.03 : 3,952,627,677.59 = 669,932,249.44 : x
  2. Step 2: Convert to fraction form
    2,635,078,959.03/3,952,627,677.59 = 669,932,249.44/x
  3. Step 3: Cross multiply
    2,635,078,959.03x = 3,952,627,677.59 × 669,932,249.44
  4. Step 4: Simplify right side
    2,635,078,959.03x = 2,647,992,751,231,695,360
  5. Step 5: Solve for x
    x = 2,647,992,751,231,695,360/2,635,078,959.03
  6. Step 6: Final answer
    x = 1,004,900,723.06

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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.