Home / 2,317,941,703.80-3,476,912,555.70-1,397,344,174.20

Finding the Fourth Proportional to 2,317,941,703.80, 3,476,912,555.70 and 1,397,344,174.20

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Solution

The fourth proportional to 2,317,941,703.80, 3,476,912,555.70 and 1,397,344,174.20 is: 2,096,016,261.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,941,703.80 : 3,476,912,555.70 = 1,397,344,174.20 : x
  2. Step 2: Convert to fraction form
    2,317,941,703.80/3,476,912,555.70 = 1,397,344,174.20/x
  3. Step 3: Cross multiply
    2,317,941,703.80x = 3,476,912,555.70 × 1,397,344,174.20
  4. Step 4: Simplify right side
    2,317,941,703.80x = 4,858,443,503,910,227,968
  5. Step 5: Solve for x
    x = 4,858,443,503,910,227,968/2,317,941,703.80
  6. Step 6: Final answer
    x = 2,096,016,261.30

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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.