Home / 365,399,091.60-548,160,074.28-181,175,659.44

Finding the Fourth Proportional to 365,399,091.60, 548,160,074.28 and 181,175,659.44

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Solution

The fourth proportional to 365,399,091.60, 548,160,074.28 and 181,175,659.44 is: 271,793,951.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,399,091.60 : 548,160,074.28 = 181,175,659.44 : x
  2. Step 2: Convert to fraction form
    365,399,091.60/548,160,074.28 = 181,175,659.44/x
  3. Step 3: Cross multiply
    365,399,091.60x = 548,160,074.28 × 181,175,659.44
  4. Step 4: Simplify right side
    365,399,091.60x = 99,313,262,936,358,384
  5. Step 5: Solve for x
    x = 99,313,262,936,358,384/365,399,091.60
  6. Step 6: Final answer
    x = 271,793,951.38

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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.