Home / 196,877,753.44-271,694,150.70-108,773,777.44

Finding the Fourth Proportional to 196,877,753.44, 271,694,150.70 and 108,773,777.44

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Solution

The fourth proportional to 196,877,753.44, 271,694,150.70 and 108,773,777.44 is: 150,109,388.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,877,753.44 : 271,694,150.70 = 108,773,777.44 : x
  2. Step 2: Convert to fraction form
    196,877,753.44/271,694,150.70 = 108,773,777.44/x
  3. Step 3: Cross multiply
    196,877,753.44x = 271,694,150.70 × 108,773,777.44
  4. Step 4: Simplify right side
    196,877,753.44x = 29,553,199,079,991,620
  5. Step 5: Solve for x
    x = 29,553,199,079,991,620/196,877,753.44
  6. Step 6: Final answer
    x = 150,109,388.00

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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.