Home / 8,049,926,610.18-12,080,405,555.41-2,809,534,819.02

Finding the Fourth Proportional to 8,049,926,610.18, 12,080,405,555.41 and 2,809,534,819.02

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Solution

The fourth proportional to 8,049,926,610.18, 12,080,405,555.41 and 2,809,534,819.02 is: 4,216,227,262.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,926,610.18 : 12,080,405,555.41 = 2,809,534,819.02 : x
  2. Step 2: Convert to fraction form
    8,049,926,610.18/12,080,405,555.41 = 2,809,534,819.02/x
  3. Step 3: Cross multiply
    8,049,926,610.18x = 12,080,405,555.41 × 2,809,534,819.02
  4. Step 4: Simplify right side
    8,049,926,610.18x = 33,940,320,035,807,035,392
  5. Step 5: Solve for x
    x = 33,940,320,035,807,035,392/8,049,926,610.18
  6. Step 6: Final answer
    x = 4,216,227,262.60

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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.