Home / 110,669,187.60-166,003,781.40-33,992,092.80

Finding the Fourth Proportional to 110,669,187.60, 166,003,781.40 and 33,992,092.80

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Solution

The fourth proportional to 110,669,187.60, 166,003,781.40 and 33,992,092.80 is: 50,988,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,669,187.60 : 166,003,781.40 = 33,992,092.80 : x
  2. Step 2: Convert to fraction form
    110,669,187.60/166,003,781.40 = 33,992,092.80/x
  3. Step 3: Cross multiply
    110,669,187.60x = 166,003,781.40 × 33,992,092.80
  4. Step 4: Simplify right side
    110,669,187.60x = 5,642,815,942,499,714
  5. Step 5: Solve for x
    x = 5,642,815,942,499,714/110,669,187.60
  6. Step 6: Final answer
    x = 50,988,139.20

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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.