Home / 1,751,476,770,959.60-2,628,209,007,513.90-945,632,980,336.84

Finding the Fourth Proportional to 1,751,476,770,959.60, 2,628,209,007,513.90 and 945,632,980,336.84

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Solution

The fourth proportional to 1,751,476,770,959.60, 2,628,209,007,513.90 and 945,632,980,336.84 is: 1,418,986,056,755.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,476,770,959.60 : 2,628,209,007,513.90 = 945,632,980,336.84 : x
  2. Step 2: Convert to fraction form
    1,751,476,770,959.60/2,628,209,007,513.90 = 945,632,980,336.84/x
  3. Step 3: Cross multiply
    1,751,476,770,959.60x = 2,628,209,007,513.90 × 945,632,980,336.84
  4. Step 4: Simplify right side
    1,751,476,770,959.60x = 2,485,321,116,723,497,618,374,656
  5. Step 5: Solve for x
    x = 2,485,321,116,723,497,618,374,656/1,751,476,770,959.60
  6. Step 6: Final answer
    x = 1,418,986,056,755.89

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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.