Home / 174,100,979.97-240,259,344.41-95,782,853.32

Finding the Fourth Proportional to 174,100,979.97, 240,259,344.41 and 95,782,853.32

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Solution

The fourth proportional to 174,100,979.97, 240,259,344.41 and 95,782,853.32 is: 132,180,333.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,979.97 : 240,259,344.41 = 95,782,853.32 : x
  2. Step 2: Convert to fraction form
    174,100,979.97/240,259,344.41 = 95,782,853.32/x
  3. Step 3: Cross multiply
    174,100,979.97x = 240,259,344.41 × 95,782,853.32
  4. Step 4: Simplify right side
    174,100,979.97x = 23,012,725,544,021,200
  5. Step 5: Solve for x
    x = 23,012,725,544,021,200/174,100,979.97
  6. Step 6: Final answer
    x = 132,180,333.21

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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.