Home / 2,384,098,915.46-3,576,186,297.19-1,327,239,218.02

Finding the Fourth Proportional to 2,384,098,915.46, 3,576,186,297.19 and 1,327,239,218.02

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Solution

The fourth proportional to 2,384,098,915.46, 3,576,186,297.19 and 1,327,239,218.02 is: 1,990,879,939.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,098,915.46 : 3,576,186,297.19 = 1,327,239,218.02 : x
  2. Step 2: Convert to fraction form
    2,384,098,915.46/3,576,186,297.19 = 1,327,239,218.02/x
  3. Step 3: Cross multiply
    2,384,098,915.46x = 3,576,186,297.19 × 1,327,239,218.02
  4. Step 4: Simplify right side
    2,384,098,915.46x = 4,746,454,704,576,294,912
  5. Step 5: Solve for x
    x = 4,746,454,704,576,294,912/2,384,098,915.46
  6. Step 6: Final answer
    x = 1,990,879,939.51

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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.