Home / 3,029,568,489,969.60-4,180,806,770,192.10-1,640,660,387,022.60

Finding the Fourth Proportional to 3,029,568,489,969.60, 4,180,806,770,192.10 and 1,640,660,387,022.60

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Solution

The fourth proportional to 3,029,568,489,969.60, 4,180,806,770,192.10 and 1,640,660,387,022.60 is: 2,264,112,554,761.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,568,489,969.60 : 4,180,806,770,192.10 = 1,640,660,387,022.60 : x
  2. Step 2: Convert to fraction form
    3,029,568,489,969.60/4,180,806,770,192.10 = 1,640,660,387,022.60/x
  3. Step 3: Cross multiply
    3,029,568,489,969.60x = 4,180,806,770,192.10 × 1,640,660,387,022.60
  4. Step 4: Simplify right side
    3,029,568,489,969.60x = 6,859,284,053,650,077,242,097,664
  5. Step 5: Solve for x
    x = 6,859,284,053,650,077,242,097,664/3,029,568,489,969.60
  6. Step 6: Final answer
    x = 2,264,112,554,761.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.