Home / 3,670,972,055,516.80-5,065,957,186,207.80-2,002,423,797,975.60

Finding the Fourth Proportional to 3,670,972,055,516.80, 5,065,957,186,207.80 and 2,002,423,797,975.60

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Solution

The fourth proportional to 3,670,972,055,516.80, 5,065,957,186,207.80 and 2,002,423,797,975.60 is: 2,763,353,432,217.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,055,516.80 : 5,065,957,186,207.80 = 2,002,423,797,975.60 : x
  2. Step 2: Convert to fraction form
    3,670,972,055,516.80/5,065,957,186,207.80 = 2,002,423,797,975.60/x
  3. Step 3: Cross multiply
    3,670,972,055,516.80x = 5,065,957,186,207.80 × 2,002,423,797,975.60
  4. Step 4: Simplify right side
    3,670,972,055,516.80x = 10,144,193,229,188,007,429,406,720
  5. Step 5: Solve for x
    x = 10,144,193,229,188,007,429,406,720/3,670,972,055,516.80
  6. Step 6: Final answer
    x = 2,763,353,432,217.81

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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.