Home / 2,045,519,165.36-3,067,942,824.84-880,674,054.32

Finding the Fourth Proportional to 2,045,519,165.36, 3,067,942,824.84 and 880,674,054.32

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Solution

The fourth proportional to 2,045,519,165.36, 3,067,942,824.84 and 880,674,054.32 is: 1,320,866,453.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,519,165.36 : 3,067,942,824.84 = 880,674,054.32 : x
  2. Step 2: Convert to fraction form
    2,045,519,165.36/3,067,942,824.84 = 880,674,054.32/x
  3. Step 3: Cross multiply
    2,045,519,165.36x = 3,067,942,824.84 × 880,674,054.32
  4. Step 4: Simplify right side
    2,045,519,165.36x = 2,701,857,645,973,796,864
  5. Step 5: Solve for x
    x = 2,701,857,645,973,796,864/2,045,519,165.36
  6. Step 6: Final answer
    x = 1,320,866,453.72

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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.