Home / 183,181,380.22-274,546,957.71-84,679,846.91

Finding the Fourth Proportional to 183,181,380.22, 274,546,957.71 and 84,679,846.91

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Solution

The fourth proportional to 183,181,380.22, 274,546,957.71 and 84,679,846.91 is: 126,915,706.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,181,380.22 : 274,546,957.71 = 84,679,846.91 : x
  2. Step 2: Convert to fraction form
    183,181,380.22/274,546,957.71 = 84,679,846.91/x
  3. Step 3: Cross multiply
    183,181,380.22x = 274,546,957.71 × 84,679,846.91
  4. Step 4: Simplify right side
    183,181,380.22x = 23,248,594,348,463,408
  5. Step 5: Solve for x
    x = 23,248,594,348,463,408/183,181,380.22
  6. Step 6: Final answer
    x = 126,915,706.83

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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.