Home / 4,279,059,166.07-6,419,028,563.24-1,481,023,141.83

Finding the Fourth Proportional to 4,279,059,166.07, 6,419,028,563.24 and 1,481,023,141.83

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Solution

The fourth proportional to 4,279,059,166.07, 6,419,028,563.24 and 1,481,023,141.83 is: 2,221,686,936.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279,059,166.07 : 6,419,028,563.24 = 1,481,023,141.83 : x
  2. Step 2: Convert to fraction form
    4,279,059,166.07/6,419,028,563.24 = 1,481,023,141.83/x
  3. Step 3: Cross multiply
    4,279,059,166.07x = 6,419,028,563.24 × 1,481,023,141.83
  4. Step 4: Simplify right side
    4,279,059,166.07x = 9,506,729,850,194,022,400
  5. Step 5: Solve for x
    x = 9,506,729,850,194,022,400/4,279,059,166.07
  6. Step 6: Final answer
    x = 2,221,686,936.60

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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.