Home / 17,232,990,218.92-25,813,285,260.18-10,934,177,204.71

Finding the Fourth Proportional to 17,232,990,218.92, 25,813,285,260.18 and 10,934,177,204.71

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Solution

The fourth proportional to 17,232,990,218.92, 25,813,285,260.18 and 10,934,177,204.71 is: 16,378,297,189.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,990,218.92 : 25,813,285,260.18 = 10,934,177,204.71 : x
  2. Step 2: Convert to fraction form
    17,232,990,218.92/25,813,285,260.18 = 10,934,177,204.71/x
  3. Step 3: Cross multiply
    17,232,990,218.92x = 25,813,285,260.18 × 10,934,177,204.71
  4. Step 4: Simplify right side
    17,232,990,218.92x = 282,247,035,270,536,790,016
  5. Step 5: Solve for x
    x = 282,247,035,270,536,790,016/17,232,990,218.92
  6. Step 6: Final answer
    x = 16,378,297,189.58

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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.