Home / 50,253,768.06-75,392,770.46-17,459,563.98

Finding the Fourth Proportional to 50,253,768.06, 75,392,770.46 and 17,459,563.98

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Solution

The fourth proportional to 50,253,768.06, 75,392,770.46 and 17,459,563.98 is: 26,193,556.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,253,768.06 : 75,392,770.46 = 17,459,563.98 : x
  2. Step 2: Convert to fraction form
    50,253,768.06/75,392,770.46 = 17,459,563.98/x
  3. Step 3: Cross multiply
    50,253,768.06x = 75,392,770.46 × 17,459,563.98
  4. Step 4: Simplify right side
    50,253,768.06x = 1,316,324,899,098,860.25
  5. Step 5: Solve for x
    x = 1,316,324,899,098,860.25/50,253,768.06
  6. Step 6: Final answer
    x = 26,193,556.22

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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.