Home / 119,721,198.06-179,582,175.09-33,459,036.30

Finding the Fourth Proportional to 119,721,198.06, 179,582,175.09 and 33,459,036.30

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Solution

The fourth proportional to 119,721,198.06, 179,582,175.09 and 33,459,036.30 is: 50,188,660.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,721,198.06 : 179,582,175.09 = 33,459,036.30 : x
  2. Step 2: Convert to fraction form
    119,721,198.06/179,582,175.09 = 33,459,036.30/x
  3. Step 3: Cross multiply
    119,721,198.06x = 179,582,175.09 × 33,459,036.30
  4. Step 4: Simplify right side
    119,721,198.06x = 6,008,646,515,169,266
  5. Step 5: Solve for x
    x = 6,008,646,515,169,266/119,721,198.06
  6. Step 6: Final answer
    x = 50,188,660.09

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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.