Home / 114,533,843.26-158,055,375.10-62,321,979.36

Finding the Fourth Proportional to 114,533,843.26, 158,055,375.10 and 62,321,979.36

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Solution

The fourth proportional to 114,533,843.26, 158,055,375.10 and 62,321,979.36 is: 86,003,608.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,533,843.26 : 158,055,375.10 = 62,321,979.36 : x
  2. Step 2: Convert to fraction form
    114,533,843.26/158,055,375.10 = 62,321,979.36/x
  3. Step 3: Cross multiply
    114,533,843.26x = 158,055,375.10 × 62,321,979.36
  4. Step 4: Simplify right side
    114,533,843.26x = 9,850,323,824,719,258
  5. Step 5: Solve for x
    x = 9,850,323,824,719,258/114,533,843.26
  6. Step 6: Final answer
    x = 86,003,608.58

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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.