Home / 166,904,333.03-230,297,524.71-96,314,190.95

Finding the Fourth Proportional to 166,904,333.03, 230,297,524.71 and 96,314,190.95

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Solution

The fourth proportional to 166,904,333.03, 230,297,524.71 and 96,314,190.95 is: 132,896,009.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,904,333.03 : 230,297,524.71 = 96,314,190.95 : x
  2. Step 2: Convert to fraction form
    166,904,333.03/230,297,524.71 = 96,314,190.95/x
  3. Step 3: Cross multiply
    166,904,333.03x = 230,297,524.71 × 96,314,190.95
  4. Step 4: Simplify right side
    166,904,333.03x = 22,180,919,769,079,796
  5. Step 5: Solve for x
    x = 22,180,919,769,079,796/166,904,333.03
  6. Step 6: Final answer
    x = 132,896,009.15

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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.