Home / 2,045,519,165.61-3,067,942,825.22-880,674,054.57

Finding the Fourth Proportional to 2,045,519,165.61, 3,067,942,825.22 and 880,674,054.57

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Solution

The fourth proportional to 2,045,519,165.61, 3,067,942,825.22 and 880,674,054.57 is: 1,320,866,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,519,165.61 : 3,067,942,825.22 = 880,674,054.57 : x
  2. Step 2: Convert to fraction form
    2,045,519,165.61/3,067,942,825.22 = 880,674,054.57/x
  3. Step 3: Cross multiply
    2,045,519,165.61x = 3,067,942,825.22 × 880,674,054.57
  4. Step 4: Simplify right side
    2,045,519,165.61x = 2,701,857,647,071,035,392
  5. Step 5: Solve for x
    x = 2,701,857,647,071,035,392/2,045,519,165.61
  6. Step 6: Final answer
    x = 1,320,866,454.10

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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.