Home / 220,781,796,000.60-331,172,694,000.90-95,072,616,096.60

Finding the Fourth Proportional to 220,781,796,000.60, 331,172,694,000.90 and 95,072,616,096.60

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Solution

The fourth proportional to 220,781,796,000.60, 331,172,694,000.90 and 95,072,616,096.60 is: 142,608,924,144.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,781,796,000.60 : 331,172,694,000.90 = 95,072,616,096.60 : x
  2. Step 2: Convert to fraction form
    220,781,796,000.60/331,172,694,000.90 = 95,072,616,096.60/x
  3. Step 3: Cross multiply
    220,781,796,000.60x = 331,172,694,000.90 × 95,072,616,096.60
  4. Step 4: Simplify right side
    220,781,796,000.60x = 31,485,454,398,424,354,914,304
  5. Step 5: Solve for x
    x = 31,485,454,398,424,354,914,304/220,781,796,000.60
  6. Step 6: Final answer
    x = 142,608,924,144.90

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1.5x scale

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.