Home / 2,716,348,611.97-4,074,517,832.27-851,137,098.33

Finding the Fourth Proportional to 2,716,348,611.97, 4,074,517,832.27 and 851,137,098.33

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Solution

The fourth proportional to 2,716,348,611.97, 4,074,517,832.27 and 851,137,098.33 is: 1,276,704,053.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,348,611.97 : 4,074,517,832.27 = 851,137,098.33 : x
  2. Step 2: Convert to fraction form
    2,716,348,611.97/4,074,517,832.27 = 851,137,098.33/x
  3. Step 3: Cross multiply
    2,716,348,611.97x = 4,074,517,832.27 × 851,137,098.33
  4. Step 4: Simplify right side
    2,716,348,611.97x = 3,467,973,284,867,919,360
  5. Step 5: Solve for x
    x = 3,467,973,284,867,919,360/2,716,348,611.97
  6. Step 6: Final answer
    x = 1,276,704,053.96

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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.