Home / 164,589,525.68-246,939,171.32-109,474,643.44

Finding the Fourth Proportional to 164,589,525.68, 246,939,171.32 and 109,474,643.44

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Solution

The fourth proportional to 164,589,525.68, 246,939,171.32 and 109,474,643.44 is: 164,248,469.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,589,525.68 : 246,939,171.32 = 109,474,643.44 : x
  2. Step 2: Convert to fraction form
    164,589,525.68/246,939,171.32 = 109,474,643.44/x
  3. Step 3: Cross multiply
    164,589,525.68x = 246,939,171.32 × 109,474,643.44
  4. Step 4: Simplify right side
    164,589,525.68x = 27,033,577,731,626,072
  5. Step 5: Solve for x
    x = 27,033,577,731,626,072/164,589,525.68
  6. Step 6: Final answer
    x = 164,248,469.76

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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.