Home / 56,661,245,588.80-84,991,868,383.20-23,519,734,523.20

Finding the Fourth Proportional to 56,661,245,588.80, 84,991,868,383.20 and 23,519,734,523.20

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Solution

The fourth proportional to 56,661,245,588.80, 84,991,868,383.20 and 23,519,734,523.20 is: 35,279,601,784.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,661,245,588.80 : 84,991,868,383.20 = 23,519,734,523.20 : x
  2. Step 2: Convert to fraction form
    56,661,245,588.80/84,991,868,383.20 = 23,519,734,523.20/x
  3. Step 3: Cross multiply
    56,661,245,588.80x = 84,991,868,383.20 × 23,519,734,523.20
  4. Step 4: Simplify right side
    56,661,245,588.80x = 1,998,986,181,003,619,598,336
  5. Step 5: Solve for x
    x = 1,998,986,181,003,619,598,336/56,661,245,588.80
  6. Step 6: Final answer
    x = 35,279,601,784.80

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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.