Home / 3,746,469,540,212.40-5,615,738,029,951.80-1,260,188,351,158.80

Finding the Fourth Proportional to 3,746,469,540,212.40, 5,615,738,029,951.80 and 1,260,188,351,158.80

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Solution

The fourth proportional to 3,746,469,540,212.40, 5,615,738,029,951.80 and 1,260,188,351,158.80 is: 1,888,948,401,300.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,469,540,212.40 : 5,615,738,029,951.80 = 1,260,188,351,158.80 : x
  2. Step 2: Convert to fraction form
    3,746,469,540,212.40/5,615,738,029,951.80 = 1,260,188,351,158.80/x
  3. Step 3: Cross multiply
    3,746,469,540,212.40x = 5,615,738,029,951.80 × 1,260,188,351,158.80
  4. Step 4: Simplify right side
    3,746,469,540,212.40x = 7,076,887,648,504,727,100,981,248
  5. Step 5: Solve for x
    x = 7,076,887,648,504,727,100,981,248/3,746,469,540,212.40
  6. Step 6: Final answer
    x = 1,888,948,401,300.37

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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.