Home / 2,214,415,665,714.80-3,338,220,998,512.70-2,066,802,103,288.60

Finding the Fourth Proportional to 2,214,415,665,714.80, 3,338,220,998,512.70 and 2,066,802,103,288.60

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Solution

The fourth proportional to 2,214,415,665,714.80, 3,338,220,998,512.70 and 2,066,802,103,288.60 is: 3,115,694,260,924.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,415,665,714.80 : 3,338,220,998,512.70 = 2,066,802,103,288.60 : x
  2. Step 2: Convert to fraction form
    2,214,415,665,714.80/3,338,220,998,512.70 = 2,066,802,103,288.60/x
  3. Step 3: Cross multiply
    2,214,415,665,714.80x = 3,338,220,998,512.70 × 2,066,802,103,288.60
  4. Step 4: Simplify right side
    2,214,415,665,714.80x = 6,899,442,180,968,219,039,236,096
  5. Step 5: Solve for x
    x = 6,899,442,180,968,219,039,236,096/2,214,415,665,714.80
  6. Step 6: Final answer
    x = 3,115,694,260,924.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.