Home / 3,670,928,565.62-5,065,882,149.13-2,000,177,706.20

Finding the Fourth Proportional to 3,670,928,565.62, 5,065,882,149.13 and 2,000,177,706.20

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Solution

The fourth proportional to 3,670,928,565.62, 5,065,882,149.13 and 2,000,177,706.20 is: 2,760,245,631.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,928,565.62 : 5,065,882,149.13 = 2,000,177,706.20 : x
  2. Step 2: Convert to fraction form
    3,670,928,565.62/5,065,882,149.13 = 2,000,177,706.20/x
  3. Step 3: Cross multiply
    3,670,928,565.62x = 5,065,882,149.13 × 2,000,177,706.20
  4. Step 4: Simplify right side
    3,670,928,565.62x = 10,132,664,536,896,038,912
  5. Step 5: Solve for x
    x = 10,132,664,536,896,038,912/3,670,928,565.62
  6. Step 6: Final answer
    x = 2,760,245,631.53

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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.