Home / 5,332,090,198.86-7,355,494,744.90-3,296,890,475.75

Finding the Fourth Proportional to 5,332,090,198.86, 7,355,494,744.90 and 3,296,890,475.75

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Solution

The fourth proportional to 5,332,090,198.86, 7,355,494,744.90 and 3,296,890,475.75 is: 4,547,983,935.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,090,198.86 : 7,355,494,744.90 = 3,296,890,475.75 : x
  2. Step 2: Convert to fraction form
    5,332,090,198.86/7,355,494,744.90 = 3,296,890,475.75/x
  3. Step 3: Cross multiply
    5,332,090,198.86x = 7,355,494,744.90 × 3,296,890,475.75
  4. Step 4: Simplify right side
    5,332,090,198.86x = 24,250,260,568,900,132,864
  5. Step 5: Solve for x
    x = 24,250,260,568,900,132,864/5,332,090,198.86
  6. Step 6: Final answer
    x = 4,547,983,935.85

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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.