Home / 222,922,247.20-334,064,506.20-164,171,444.65

Finding the Fourth Proportional to 222,922,247.20, 334,064,506.20 and 164,171,444.65

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Solution

The fourth proportional to 222,922,247.20, 334,064,506.20 and 164,171,444.65 is: 246,022,338.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,922,247.20 : 334,064,506.20 = 164,171,444.65 : x
  2. Step 2: Convert to fraction form
    222,922,247.20/334,064,506.20 = 164,171,444.65/x
  3. Step 3: Cross multiply
    222,922,247.20x = 334,064,506.20 × 164,171,444.65
  4. Step 4: Simplify right side
    222,922,247.20x = 54,843,852,589,142,880
  5. Step 5: Solve for x
    x = 54,843,852,589,142,880/222,922,247.20
  6. Step 6: Final answer
    x = 246,022,338.63

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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.