Home / 2,400,798,362.00-3,313,448,291.16-1,383,328,918.85

Finding the Fourth Proportional to 2,400,798,362.00, 3,313,448,291.16 and 1,383,328,918.85

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Solution

The fourth proportional to 2,400,798,362.00, 3,313,448,291.16 and 1,383,328,918.85 is: 1,909,193,589.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,798,362.00 : 3,313,448,291.16 = 1,383,328,918.85 : x
  2. Step 2: Convert to fraction form
    2,400,798,362.00/3,313,448,291.16 = 1,383,328,918.85/x
  3. Step 3: Cross multiply
    2,400,798,362.00x = 3,313,448,291.16 × 1,383,328,918.85
  4. Step 4: Simplify right side
    2,400,798,362.00x = 4,583,588,842,259,175,424
  5. Step 5: Solve for x
    x = 4,583,588,842,259,175,424/2,400,798,362.00
  6. Step 6: Final answer
    x = 1,909,193,589.44

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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.