Home / 11,935,036.33-17,902,679.37-9,554,016.49

Finding the Fourth Proportional to 11,935,036.33, 17,902,679.37 and 9,554,016.49

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Solution

The fourth proportional to 11,935,036.33, 17,902,679.37 and 9,554,016.49 is: 14,331,124.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,935,036.33 : 17,902,679.37 = 9,554,016.49 : x
  2. Step 2: Convert to fraction form
    11,935,036.33/17,902,679.37 = 9,554,016.49/x
  3. Step 3: Cross multiply
    11,935,036.33x = 17,902,679.37 × 9,554,016.49
  4. Step 4: Simplify right side
    11,935,036.33x = 171,042,493,916,162.81
  5. Step 5: Solve for x
    x = 171,042,493,916,162.81/11,935,036.33
  6. Step 6: Final answer
    x = 14,331,124.70

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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.