Home / 73,444,220.64-110,162,344.20-22,322,253.66

Finding the Fourth Proportional to 73,444,220.64, 110,162,344.20 and 22,322,253.66

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Solution

The fourth proportional to 73,444,220.64, 110,162,344.20 and 22,322,253.66 is: 33,482,168.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,444,220.64 : 110,162,344.20 = 22,322,253.66 : x
  2. Step 2: Convert to fraction form
    73,444,220.64/110,162,344.20 = 22,322,253.66/x
  3. Step 3: Cross multiply
    73,444,220.64x = 110,162,344.20 × 22,322,253.66
  4. Step 4: Simplify right side
    73,444,220.64x = 2,459,071,791,012,630
  5. Step 5: Solve for x
    x = 2,459,071,791,012,630/73,444,220.64
  6. Step 6: Final answer
    x = 33,482,168.77

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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.