Home / 57,395,628,007.20-86,093,442,010.80-35,080,207,840.80

Finding the Fourth Proportional to 57,395,628,007.20, 86,093,442,010.80 and 35,080,207,840.80

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Solution

The fourth proportional to 57,395,628,007.20, 86,093,442,010.80 and 35,080,207,840.80 is: 52,620,311,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,395,628,007.20 : 86,093,442,010.80 = 35,080,207,840.80 : x
  2. Step 2: Convert to fraction form
    57,395,628,007.20/86,093,442,010.80 = 35,080,207,840.80/x
  3. Step 3: Cross multiply
    57,395,628,007.20x = 86,093,442,010.80 × 35,080,207,840.80
  4. Step 4: Simplify right side
    57,395,628,007.20x = 3,020,175,839,468,726,517,760
  5. Step 5: Solve for x
    x = 3,020,175,839,468,726,517,760/57,395,628,007.20
  6. Step 6: Final answer
    x = 52,620,311,761.20

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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.