Home / 7,180,857,823.50-10,770,182,363.13-2,394,844,667.13

Finding the Fourth Proportional to 7,180,857,823.50, 10,770,182,363.13 and 2,394,844,667.13

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Solution

The fourth proportional to 7,180,857,823.50, 10,770,182,363.13 and 2,394,844,667.13 is: 3,591,898,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,180,857,823.50 : 10,770,182,363.13 = 2,394,844,667.13 : x
  2. Step 2: Convert to fraction form
    7,180,857,823.50/10,770,182,363.13 = 2,394,844,667.13/x
  3. Step 3: Cross multiply
    7,180,857,823.50x = 10,770,182,363.13 × 2,394,844,667.13
  4. Step 4: Simplify right side
    7,180,857,823.50x = 25,792,913,796,359,458,816
  5. Step 5: Solve for x
    x = 25,792,913,796,359,458,816/7,180,857,823.50
  6. Step 6: Final answer
    x = 3,591,898,688.20

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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.