Home / 334,348,276.20-501,522,414.30-179,380,080.60

Finding the Fourth Proportional to 334,348,276.20, 501,522,414.30 and 179,380,080.60

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Solution

The fourth proportional to 334,348,276.20, 501,522,414.30 and 179,380,080.60 is: 269,070,120.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,348,276.20 : 501,522,414.30 = 179,380,080.60 : x
  2. Step 2: Convert to fraction form
    334,348,276.20/501,522,414.30 = 179,380,080.60/x
  3. Step 3: Cross multiply
    334,348,276.20x = 501,522,414.30 × 179,380,080.60
  4. Step 4: Simplify right side
    334,348,276.20x = 89,963,131,099,840,592
  5. Step 5: Solve for x
    x = 89,963,131,099,840,592/334,348,276.20
  6. Step 6: Final answer
    x = 269,070,120.90

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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.