Home / 3,491,951,161.16-4,818,173,243.57-2,006,552,308.52

Finding the Fourth Proportional to 3,491,951,161.16, 4,818,173,243.57 and 2,006,552,308.52

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Solution

The fourth proportional to 3,491,951,161.16, 4,818,173,243.57 and 2,006,552,308.52 is: 2,768,628,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,951,161.16 : 4,818,173,243.57 = 2,006,552,308.52 : x
  2. Step 2: Convert to fraction form
    3,491,951,161.16/4,818,173,243.57 = 2,006,552,308.52/x
  3. Step 3: Cross multiply
    3,491,951,161.16x = 4,818,173,243.57 × 2,006,552,308.52
  4. Step 4: Simplify right side
    3,491,951,161.16x = 9,667,916,644,737,896,448
  5. Step 5: Solve for x
    x = 9,667,916,644,737,896,448/3,491,951,161.16
  6. Step 6: Final answer
    x = 2,768,628,826.27

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1.5x scale

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.