Home / 2,479,597,934.96-3,421,844,843.20-1,365,764,029.22

Finding the Fourth Proportional to 2,479,597,934.96, 3,421,844,843.20 and 1,365,764,029.22

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Solution

The fourth proportional to 2,479,597,934.96, 3,421,844,843.20 and 1,365,764,029.22 is: 1,884,754,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,597,934.96 : 3,421,844,843.20 = 1,365,764,029.22 : x
  2. Step 2: Convert to fraction form
    2,479,597,934.96/3,421,844,843.20 = 1,365,764,029.22/x
  3. Step 3: Cross multiply
    2,479,597,934.96x = 3,421,844,843.20 × 1,365,764,029.22
  4. Step 4: Simplify right side
    2,479,597,934.96x = 4,673,432,600,414,511,104
  5. Step 5: Solve for x
    x = 4,673,432,600,414,511,104/2,479,597,934.96
  6. Step 6: Final answer
    x = 1,884,754,191.20

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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.