Home / 5,983,670,560.80-8,975,505,841.20-3,504,179,431.20

Finding the Fourth Proportional to 5,983,670,560.80, 8,975,505,841.20 and 3,504,179,431.20

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Solution

The fourth proportional to 5,983,670,560.80, 8,975,505,841.20 and 3,504,179,431.20 is: 5,256,269,146.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,670,560.80 : 8,975,505,841.20 = 3,504,179,431.20 : x
  2. Step 2: Convert to fraction form
    5,983,670,560.80/8,975,505,841.20 = 3,504,179,431.20/x
  3. Step 3: Cross multiply
    5,983,670,560.80x = 8,975,505,841.20 × 3,504,179,431.20
  4. Step 4: Simplify right side
    5,983,670,560.80x = 31,451,782,953,348,493,312
  5. Step 5: Solve for x
    x = 31,451,782,953,348,493,312/5,983,670,560.80
  6. Step 6: Final answer
    x = 5,256,269,146.80

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Double scale
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1.5x scale

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.