Home / 3,585,234,618.53-5,377,862,016.93-1,375,121,797.70

Finding the Fourth Proportional to 3,585,234,618.53, 5,377,862,016.93 and 1,375,121,797.70

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Solution

The fourth proportional to 3,585,234,618.53, 5,377,862,016.93 and 1,375,121,797.70 is: 2,062,686,566.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,234,618.53 : 5,377,862,016.93 = 1,375,121,797.70 : x
  2. Step 2: Convert to fraction form
    3,585,234,618.53/5,377,862,016.93 = 1,375,121,797.70/x
  3. Step 3: Cross multiply
    3,585,234,618.53x = 5,377,862,016.93 × 1,375,121,797.70
  4. Step 4: Simplify right side
    3,585,234,618.53x = 7,395,215,284,481,665,024
  5. Step 5: Solve for x
    x = 7,395,215,284,481,665,024/3,585,234,618.53
  6. Step 6: Final answer
    x = 2,062,686,566.25

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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.