Home / 1,840,247,446,979.90-2,760,371,170,469.80-1,752,380,480,074.60

Finding the Fourth Proportional to 1,840,247,446,979.90, 2,760,371,170,469.80 and 1,752,380,480,074.60

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Solution

The fourth proportional to 1,840,247,446,979.90, 2,760,371,170,469.80 and 1,752,380,480,074.60 is: 2,628,570,720,111.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,247,446,979.90 : 2,760,371,170,469.80 = 1,752,380,480,074.60 : x
  2. Step 2: Convert to fraction form
    1,840,247,446,979.90/2,760,371,170,469.80 = 1,752,380,480,074.60/x
  3. Step 3: Cross multiply
    1,840,247,446,979.90x = 2,760,371,170,469.80 × 1,752,380,480,074.60
  4. Step 4: Simplify right side
    1,840,247,446,979.90x = 4,837,220,556,891,953,605,640,192
  5. Step 5: Solve for x
    x = 4,837,220,556,891,953,605,640,192/1,840,247,446,979.90
  6. Step 6: Final answer
    x = 2,628,570,720,111.85

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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.