Home / 3,011,794,540.88-4,156,377,276.91-1,673,741,027.30

Finding the Fourth Proportional to 3,011,794,540.88, 4,156,377,276.91 and 1,673,741,027.30

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Solution

The fourth proportional to 3,011,794,540.88, 4,156,377,276.91 and 1,673,741,027.30 is: 2,309,818,640.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,794,540.88 : 4,156,377,276.91 = 1,673,741,027.30 : x
  2. Step 2: Convert to fraction form
    3,011,794,540.88/4,156,377,276.91 = 1,673,741,027.30/x
  3. Step 3: Cross multiply
    3,011,794,540.88x = 4,156,377,276.91 × 1,673,741,027.30
  4. Step 4: Simplify right side
    3,011,794,540.88x = 6,956,699,173,297,368,064
  5. Step 5: Solve for x
    x = 6,956,699,173,297,368,064/3,011,794,540.88
  6. Step 6: Final answer
    x = 2,309,818,640.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.