Home / 17,467,945.11-24,104,780.55-9,627,433.61

Finding the Fourth Proportional to 17,467,945.11, 24,104,780.55 and 9,627,433.61

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Solution

The fourth proportional to 17,467,945.11, 24,104,780.55 and 9,627,433.61 is: 13,285,316.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,945.11 : 24,104,780.55 = 9,627,433.61 : x
  2. Step 2: Convert to fraction form
    17,467,945.11/24,104,780.55 = 9,627,433.61/x
  3. Step 3: Cross multiply
    17,467,945.11x = 24,104,780.55 × 9,627,433.61
  4. Step 4: Simplify right side
    17,467,945.11x = 232,067,174,308,220.41
  5. Step 5: Solve for x
    x = 232,067,174,308,220.41/17,467,945.11
  6. Step 6: Final answer
    x = 13,285,316.21

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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.