Home / 73,444,203.30-110,162,318.22-22,322,236.32

Finding the Fourth Proportional to 73,444,203.30, 110,162,318.22 and 22,322,236.32

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Solution

The fourth proportional to 73,444,203.30, 110,162,318.22 and 22,322,236.32 is: 33,482,142.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,444,203.30 : 110,162,318.22 = 22,322,236.32 : x
  2. Step 2: Convert to fraction form
    73,444,203.30/110,162,318.22 = 22,322,236.32/x
  3. Step 3: Cross multiply
    73,444,203.30x = 110,162,318.22 × 22,322,236.32
  4. Step 4: Simplify right side
    73,444,203.30x = 2,459,069,300,865,882
  5. Step 5: Solve for x
    x = 2,459,069,300,865,882/73,444,203.30
  6. Step 6: Final answer
    x = 33,482,142.77

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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.