Home / 2,477,388,986.02-3,716,431,801.20-796,110,811.52

Finding the Fourth Proportional to 2,477,388,986.02, 3,716,431,801.20 and 796,110,811.52

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Solution

The fourth proportional to 2,477,388,986.02, 3,716,431,801.20 and 796,110,811.52 is: 1,194,278,150.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,388,986.02 : 3,716,431,801.20 = 796,110,811.52 : x
  2. Step 2: Convert to fraction form
    2,477,388,986.02/3,716,431,801.20 = 796,110,811.52/x
  3. Step 3: Cross multiply
    2,477,388,986.02x = 3,716,431,801.20 × 796,110,811.52
  4. Step 4: Simplify right side
    2,477,388,986.02x = 2,958,691,537,212,067,328
  5. Step 5: Solve for x
    x = 2,958,691,537,212,067,328/2,477,388,986.02
  6. Step 6: Final answer
    x = 1,194,278,150.87

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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.