Home / 73,833,555,640-101,888,978,617.32-41,718,228,268.80

Finding the Fourth Proportional to 73,833,555,640, 101,888,978,617.32 and 41,718,228,268.80

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Solution

The fourth proportional to 73,833,555,640, 101,888,978,617.32 and 41,718,228,268.80 is: 57,570,404,556.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,833,555,640 : 101,888,978,617.32 = 41,718,228,268.80 : x
  2. Step 2: Convert to fraction form
    73,833,555,640/101,888,978,617.32 = 41,718,228,268.80/x
  3. Step 3: Cross multiply
    73,833,555,640x = 101,888,978,617.32 × 41,718,228,268.80
  4. Step 4: Simplify right side
    73,833,555,640x = 4,250,627,668,032,238,387,200
  5. Step 5: Solve for x
    x = 4,250,627,668,032,238,387,200/73,833,555,640
  6. Step 6: Final answer
    x = 57,570,404,556.40

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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.