Home / 3,328,731,162.66-4,993,812,317.43-967,933,149.78

Finding the Fourth Proportional to 3,328,731,162.66, 4,993,812,317.43 and 967,933,149.78

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Solution

The fourth proportional to 3,328,731,162.66, 4,993,812,317.43 and 967,933,149.78 is: 1,452,107,800.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,731,162.66 : 4,993,812,317.43 = 967,933,149.78 : x
  2. Step 2: Convert to fraction form
    3,328,731,162.66/4,993,812,317.43 = 967,933,149.78/x
  3. Step 3: Cross multiply
    3,328,731,162.66x = 4,993,812,317.43 × 967,933,149.78
  4. Step 4: Simplify right side
    3,328,731,162.66x = 4,833,676,485,820,181,504
  5. Step 5: Solve for x
    x = 4,833,676,485,820,181,504/3,328,731,162.66
  6. Step 6: Final answer
    x = 1,452,107,800.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.