Home / 222,922,248.70-334,064,508.45-164,171,446.15

Finding the Fourth Proportional to 222,922,248.70, 334,064,508.45 and 164,171,446.15

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Solution

The fourth proportional to 222,922,248.70, 334,064,508.45 and 164,171,446.15 is: 246,022,340.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,922,248.70 : 334,064,508.45 = 164,171,446.15 : x
  2. Step 2: Convert to fraction form
    222,922,248.70/334,064,508.45 = 164,171,446.15/x
  3. Step 3: Cross multiply
    222,922,248.70x = 334,064,508.45 × 164,171,446.15
  4. Step 4: Simplify right side
    222,922,248.70x = 54,843,853,459,625,392
  5. Step 5: Solve for x
    x = 54,843,853,459,625,392/222,922,248.70
  6. Step 6: Final answer
    x = 246,022,340.88

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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.