Home / 17,224,979.96-25,836,610.98-6,441,487.96

Finding the Fourth Proportional to 17,224,979.96, 25,836,610.98 and 6,441,487.96

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Solution

The fourth proportional to 17,224,979.96, 25,836,610.98 and 6,441,487.96 is: 9,661,910.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,224,979.96 : 25,836,610.98 = 6,441,487.96 : x
  2. Step 2: Convert to fraction form
    17,224,979.96/25,836,610.98 = 6,441,487.96/x
  3. Step 3: Cross multiply
    17,224,979.96x = 25,836,610.98 × 6,441,487.96
  4. Step 4: Simplify right side
    17,224,979.96x = 166,426,218,554,873.81
  5. Step 5: Solve for x
    x = 166,426,218,554,873.81/17,224,979.96
  6. Step 6: Final answer
    x = 9,661,910.72

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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.