Home / 17,367,641.82-23,951,662.20-10,841,876.82

Finding the Fourth Proportional to 17,367,641.82, 23,951,662.20 and 10,841,876.82

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Solution

The fourth proportional to 17,367,641.82, 23,951,662.20 and 10,841,876.82 is: 14,951,999.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367,641.82 : 23,951,662.20 = 10,841,876.82 : x
  2. Step 2: Convert to fraction form
    17,367,641.82/23,951,662.20 = 10,841,876.82/x
  3. Step 3: Cross multiply
    17,367,641.82x = 23,951,662.20 × 10,841,876.82
  4. Step 4: Simplify right side
    17,367,641.82x = 259,680,971,206,650.19
  5. Step 5: Solve for x
    x = 259,680,971,206,650.19/17,367,641.82
  6. Step 6: Final answer
    x = 14,951,999.47

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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.