Home / 3,491,951,162.16-4,818,173,244.95-2,006,552,309.52

Finding the Fourth Proportional to 3,491,951,162.16, 4,818,173,244.95 and 2,006,552,309.52

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Solution

The fourth proportional to 3,491,951,162.16, 4,818,173,244.95 and 2,006,552,309.52 is: 2,768,628,827.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,951,162.16 : 4,818,173,244.95 = 2,006,552,309.52 : x
  2. Step 2: Convert to fraction form
    3,491,951,162.16/4,818,173,244.95 = 2,006,552,309.52/x
  3. Step 3: Cross multiply
    3,491,951,162.16x = 4,818,173,244.95 × 2,006,552,309.52
  4. Step 4: Simplify right side
    3,491,951,162.16x = 9,667,916,652,321,894,400
  5. Step 5: Solve for x
    x = 9,667,916,652,321,894,400/3,491,951,162.16
  6. Step 6: Final answer
    x = 2,768,628,827.66

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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.