Home / 3,826,469,276,066.80-5,739,709,438,216-1,562,620,022,715.20

Finding the Fourth Proportional to 3,826,469,276,066.80, 5,739,709,438,216 and 1,562,620,022,715.20

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Solution

The fourth proportional to 3,826,469,276,066.80, 5,739,709,438,216 and 1,562,620,022,715.20 is: 2,343,932,289,962.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,469,276,066.80 : 5,739,709,438,216 = 1,562,620,022,715.20 : x
  2. Step 2: Convert to fraction form
    3,826,469,276,066.80/5,739,709,438,216 = 1,562,620,022,715.20/x
  3. Step 3: Cross multiply
    3,826,469,276,066.80x = 5,739,709,438,216 × 1,562,620,022,715.20
  4. Step 4: Simplify right side
    3,826,469,276,066.80x = 8,968,984,892,723,733,647,589,376
  5. Step 5: Solve for x
    x = 8,968,984,892,723,733,647,589,376/3,826,469,276,066.80
  6. Step 6: Final answer
    x = 2,343,932,289,962.85

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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.