Home / 153,259,348.80-230,056,984.80-95,816,481.60

Finding the Fourth Proportional to 153,259,348.80, 230,056,984.80 and 95,816,481.60

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Solution

The fourth proportional to 153,259,348.80, 230,056,984.80 and 95,816,481.60 is: 143,829,730.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,259,348.80 : 230,056,984.80 = 95,816,481.60 : x
  2. Step 2: Convert to fraction form
    153,259,348.80/230,056,984.80 = 95,816,481.60/x
  3. Step 3: Cross multiply
    153,259,348.80x = 230,056,984.80 × 95,816,481.60
  4. Step 4: Simplify right side
    153,259,348.80x = 22,043,250,851,040,680
  5. Step 5: Solve for x
    x = 22,043,250,851,040,680/153,259,348.80
  6. Step 6: Final answer
    x = 143,829,730.61

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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.