Home / 33,458,690.40-50,190,434.46-14,008,343.46

Finding the Fourth Proportional to 33,458,690.40, 50,190,434.46 and 14,008,343.46

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Solution

The fourth proportional to 33,458,690.40, 50,190,434.46 and 14,008,343.46 is: 21,013,519.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,458,690.40 : 50,190,434.46 = 14,008,343.46 : x
  2. Step 2: Convert to fraction form
    33,458,690.40/50,190,434.46 = 14,008,343.46/x
  3. Step 3: Cross multiply
    33,458,690.40x = 50,190,434.46 × 14,008,343.46
  4. Step 4: Simplify right side
    33,458,690.40x = 703,084,844,322,299.75
  5. Step 5: Solve for x
    x = 703,084,844,322,299.75/33,458,690.40
  6. Step 6: Final answer
    x = 21,013,519.53

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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.