Home / 33,458,685.90-50,190,427.71-14,008,338.96

Finding the Fourth Proportional to 33,458,685.90, 50,190,427.71 and 14,008,338.96

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Solution

The fourth proportional to 33,458,685.90, 50,190,427.71 and 14,008,338.96 is: 21,013,512.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,458,685.90 : 50,190,427.71 = 14,008,338.96 : x
  2. Step 2: Convert to fraction form
    33,458,685.90/50,190,427.71 = 14,008,338.96/x
  3. Step 3: Cross multiply
    33,458,685.90x = 50,190,427.71 × 14,008,338.96
  4. Step 4: Simplify right side
    33,458,685.90x = 703,084,523,909,056.62
  5. Step 5: Solve for x
    x = 703,084,523,909,056.62/33,458,685.90
  6. Step 6: Final answer
    x = 21,013,512.78

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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.