Home / 2,994,284,964.90-4,491,002,294.55-1,029,228,723.30

Finding the Fourth Proportional to 2,994,284,964.90, 4,491,002,294.55 and 1,029,228,723.30

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Solution

The fourth proportional to 2,994,284,964.90, 4,491,002,294.55 and 1,029,228,723.30 is: 1,543,696,946.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,284,964.90 : 4,491,002,294.55 = 1,029,228,723.30 : x
  2. Step 2: Convert to fraction form
    2,994,284,964.90/4,491,002,294.55 = 1,029,228,723.30/x
  3. Step 3: Cross multiply
    2,994,284,964.90x = 4,491,002,294.55 × 1,029,228,723.30
  4. Step 4: Simplify right side
    2,994,284,964.90x = 4,622,268,557,957,066,752
  5. Step 5: Solve for x
    x = 4,622,268,557,957,066,752/2,994,284,964.90
  6. Step 6: Final answer
    x = 1,543,696,946.73

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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.