Home / 3,485,283,477.86-5,229,469,052.99-1,826,796,616.57

Finding the Fourth Proportional to 3,485,283,477.86, 5,229,469,052.99 and 1,826,796,616.57

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Solution

The fourth proportional to 3,485,283,477.86, 5,229,469,052.99 and 1,826,796,616.57 is: 2,741,004,120.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,283,477.86 : 5,229,469,052.99 = 1,826,796,616.57 : x
  2. Step 2: Convert to fraction form
    3,485,283,477.86/5,229,469,052.99 = 1,826,796,616.57/x
  3. Step 3: Cross multiply
    3,485,283,477.86x = 5,229,469,052.99 × 1,826,796,616.57
  4. Step 4: Simplify right side
    3,485,283,477.86x = 9,553,176,372,459,653,120
  5. Step 5: Solve for x
    x = 9,553,176,372,459,653,120/3,485,283,477.86
  6. Step 6: Final answer
    x = 2,741,004,120.08

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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.