Home / 11,942,995.23-17,891,670.37-10,010,096.61

Finding the Fourth Proportional to 11,942,995.23, 17,891,670.37 and 10,010,096.61

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Solution

The fourth proportional to 11,942,995.23, 17,891,670.37 and 10,010,096.61 is: 14,996,016.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,942,995.23 : 17,891,670.37 = 10,010,096.61 : x
  2. Step 2: Convert to fraction form
    11,942,995.23/17,891,670.37 = 10,010,096.61/x
  3. Step 3: Cross multiply
    11,942,995.23x = 17,891,670.37 × 10,010,096.61
  4. Step 4: Simplify right side
    11,942,995.23x = 179,097,348,917,974.44
  5. Step 5: Solve for x
    x = 179,097,348,917,974.44/11,942,995.23
  6. Step 6: Final answer
    x = 14,996,016.11

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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.