Home / 3,491,951,119.92-4,818,173,186.59-2,006,552,267.28

Finding the Fourth Proportional to 3,491,951,119.92, 4,818,173,186.59 and 2,006,552,267.28

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Solution

The fourth proportional to 3,491,951,119.92, 4,818,173,186.59 and 2,006,552,267.28 is: 2,768,628,769.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,951,119.92 : 4,818,173,186.59 = 2,006,552,267.28 : x
  2. Step 2: Convert to fraction form
    3,491,951,119.92/4,818,173,186.59 = 2,006,552,267.28/x
  3. Step 3: Cross multiply
    3,491,951,119.92x = 4,818,173,186.59 × 2,006,552,267.28
  4. Step 4: Simplify right side
    3,491,951,119.92x = 9,667,916,331,694,651,392
  5. Step 5: Solve for x
    x = 9,667,916,331,694,651,392/3,491,951,119.92
  6. Step 6: Final answer
    x = 2,768,628,769.33

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Double scale
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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.