Home / 182,174,450.20-272,827,280.72-116,388,635.92

Finding the Fourth Proportional to 182,174,450.20, 272,827,280.72 and 116,388,635.92

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Solution

The fourth proportional to 182,174,450.20, 272,827,280.72 and 116,388,635.92 is: 174,305,425.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,174,450.20 : 272,827,280.72 = 116,388,635.92 : x
  2. Step 2: Convert to fraction form
    182,174,450.20/272,827,280.72 = 116,388,635.92/x
  3. Step 3: Cross multiply
    182,174,450.20x = 272,827,280.72 × 116,388,635.92
  4. Step 4: Simplify right side
    182,174,450.20x = 31,753,995,044,763,720
  5. Step 5: Solve for x
    x = 31,753,995,044,763,720/182,174,450.20
  6. Step 6: Final answer
    x = 174,305,425.43

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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.