Home / 17,183,198.16-25,781,934.96-6,955,288.04

Finding the Fourth Proportional to 17,183,198.16, 25,781,934.96 and 6,955,288.04

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Solution

The fourth proportional to 17,183,198.16, 25,781,934.96 and 6,955,288.04 is: 10,435,821.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,183,198.16 : 25,781,934.96 = 6,955,288.04 : x
  2. Step 2: Convert to fraction form
    17,183,198.16/25,781,934.96 = 6,955,288.04/x
  3. Step 3: Cross multiply
    17,183,198.16x = 25,781,934.96 × 6,955,288.04
  4. Step 4: Simplify right side
    17,183,198.16x = 179,320,783,875,345.88
  5. Step 5: Solve for x
    x = 179,320,783,875,345.88/17,183,198.16
  6. Step 6: Final answer
    x = 10,435,821.21

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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.