Home / 4,733,844,346.20-7,100,766,519.30-1,975,452,979.80

Finding the Fourth Proportional to 4,733,844,346.20, 7,100,766,519.30 and 1,975,452,979.80

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Solution

The fourth proportional to 4,733,844,346.20, 7,100,766,519.30 and 1,975,452,979.80 is: 2,963,179,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,844,346.20 : 7,100,766,519.30 = 1,975,452,979.80 : x
  2. Step 2: Convert to fraction form
    4,733,844,346.20/7,100,766,519.30 = 1,975,452,979.80/x
  3. Step 3: Cross multiply
    4,733,844,346.20x = 7,100,766,519.30 × 1,975,452,979.80
  4. Step 4: Simplify right side
    4,733,844,346.20x = 14,027,230,379,415,259,136
  5. Step 5: Solve for x
    x = 14,027,230,379,415,259,136/4,733,844,346.20
  6. Step 6: Final answer
    x = 2,963,179,469.70

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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.