Home / 2,514,879,782,908.40-3,772,954,505,899.40-701,753,876,331.52

Finding the Fourth Proportional to 2,514,879,782,908.40, 3,772,954,505,899.40 and 701,753,876,331.52

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Solution

The fourth proportional to 2,514,879,782,908.40, 3,772,954,505,899.40 and 701,753,876,331.52 is: 1,052,807,958,349.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,879,782,908.40 : 3,772,954,505,899.40 = 701,753,876,331.52 : x
  2. Step 2: Convert to fraction form
    2,514,879,782,908.40/3,772,954,505,899.40 = 701,753,876,331.52/x
  3. Step 3: Cross multiply
    2,514,879,782,908.40x = 3,772,954,505,899.40 × 701,753,876,331.52
  4. Step 4: Simplify right side
    2,514,879,782,908.40x = 2,647,685,449,737,378,522,464,256
  5. Step 5: Solve for x
    x = 2,647,685,449,737,378,522,464,256/2,514,879,782,908.40
  6. Step 6: Final answer
    x = 1,052,807,958,349.16

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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.