Home / 6,379,295,558.16-9,568,903,183.92-3,432,963,034.56

Finding the Fourth Proportional to 6,379,295,558.16, 9,568,903,183.92 and 3,432,963,034.56

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Solution

The fourth proportional to 6,379,295,558.16, 9,568,903,183.92 and 3,432,963,034.56 is: 5,149,422,943.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,379,295,558.16 : 9,568,903,183.92 = 3,432,963,034.56 : x
  2. Step 2: Convert to fraction form
    6,379,295,558.16/9,568,903,183.92 = 3,432,963,034.56/x
  3. Step 3: Cross multiply
    6,379,295,558.16x = 9,568,903,183.92 × 3,432,963,034.56
  4. Step 4: Simplify right side
    6,379,295,558.16x = 32,849,690,911,680,847,872
  5. Step 5: Solve for x
    x = 32,849,690,911,680,847,872/6,379,295,558.16
  6. Step 6: Final answer
    x = 5,149,422,943.68

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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.