Home / 2,734,510,826.88-3,773,628,770.26-1,481,447,682.78

Finding the Fourth Proportional to 2,734,510,826.88, 3,773,628,770.26 and 1,481,447,682.78

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Solution

The fourth proportional to 2,734,510,826.88, 3,773,628,770.26 and 1,481,447,682.78 is: 2,044,399,876.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,510,826.88 : 3,773,628,770.26 = 1,481,447,682.78 : x
  2. Step 2: Convert to fraction form
    2,734,510,826.88/3,773,628,770.26 = 1,481,447,682.78/x
  3. Step 3: Cross multiply
    2,734,510,826.88x = 3,773,628,770.26 × 1,481,447,682.78
  4. Step 4: Simplify right side
    2,734,510,826.88x = 5,590,433,597,373,618,176
  5. Step 5: Solve for x
    x = 5,590,433,597,373,618,176/2,734,510,826.88
  6. Step 6: Final answer
    x = 2,044,399,876.72

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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.