Home / 41,395,968,015.20-62,093,952,022.80-16,540,338,600.80

Finding the Fourth Proportional to 41,395,968,015.20, 62,093,952,022.80 and 16,540,338,600.80

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Solution

The fourth proportional to 41,395,968,015.20, 62,093,952,022.80 and 16,540,338,600.80 is: 24,810,507,901.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,395,968,015.20 : 62,093,952,022.80 = 16,540,338,600.80 : x
  2. Step 2: Convert to fraction form
    41,395,968,015.20/62,093,952,022.80 = 16,540,338,600.80/x
  3. Step 3: Cross multiply
    41,395,968,015.20x = 62,093,952,022.80 × 16,540,338,600.80
  4. Step 4: Simplify right side
    41,395,968,015.20x = 1,027,054,991,518,942,101,504
  5. Step 5: Solve for x
    x = 1,027,054,991,518,942,101,504/41,395,968,015.20
  6. Step 6: Final answer
    x = 24,810,507,901.20

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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.