Home / 44,969,583.11-67,479,316.73-21,940,706.89

Finding the Fourth Proportional to 44,969,583.11, 67,479,316.73 and 21,940,706.89

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Solution

The fourth proportional to 44,969,583.11, 67,479,316.73 and 21,940,706.89 is: 32,923,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,969,583.11 : 67,479,316.73 = 21,940,706.89 : x
  2. Step 2: Convert to fraction form
    44,969,583.11/67,479,316.73 = 21,940,706.89/x
  3. Step 3: Cross multiply
    44,969,583.11x = 67,479,316.73 × 21,940,706.89
  4. Step 4: Simplify right side
    44,969,583.11x = 1,480,543,909,690,743
  5. Step 5: Solve for x
    x = 1,480,543,909,690,743/44,969,583.11
  6. Step 6: Final answer
    x = 32,923,229.60

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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.