Home / 2,767,770,069,513.20-3,819,521,367,446.70-1,655,380,304,082.30

Finding the Fourth Proportional to 2,767,770,069,513.20, 3,819,521,367,446.70 and 1,655,380,304,082.30

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Solution

The fourth proportional to 2,767,770,069,513.20, 3,819,521,367,446.70 and 1,655,380,304,082.30 is: 2,284,424,025,079.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,770,069,513.20 : 3,819,521,367,446.70 = 1,655,380,304,082.30 : x
  2. Step 2: Convert to fraction form
    2,767,770,069,513.20/3,819,521,367,446.70 = 1,655,380,304,082.30/x
  3. Step 3: Cross multiply
    2,767,770,069,513.20x = 3,819,521,367,446.70 × 1,655,380,304,082.30
  4. Step 4: Simplify right side
    2,767,770,069,513.20x = 6,322,760,442,692,761,131,417,600
  5. Step 5: Solve for x
    x = 6,322,760,442,692,761,131,417,600/2,767,770,069,513.20
  6. Step 6: Final answer
    x = 2,284,424,025,079.81

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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.