Home / 4,807,305,855.92-6,634,121,033.26-2,663,948,318.12

Finding the Fourth Proportional to 4,807,305,855.92, 6,634,121,033.26 and 2,663,948,318.12

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Solution

The fourth proportional to 4,807,305,855.92, 6,634,121,033.26 and 2,663,948,318.12 is: 3,676,270,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,305,855.92 : 6,634,121,033.26 = 2,663,948,318.12 : x
  2. Step 2: Convert to fraction form
    4,807,305,855.92/6,634,121,033.26 = 2,663,948,318.12/x
  3. Step 3: Cross multiply
    4,807,305,855.92x = 6,634,121,033.26 × 2,663,948,318.12
  4. Step 4: Simplify right side
    4,807,305,855.92x = 17,672,955,568,757,493,760
  5. Step 5: Solve for x
    x = 17,672,955,568,757,493,760/4,807,305,855.92
  6. Step 6: Final answer
    x = 3,676,270,264.14

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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.