Home / 182,071,408.14-273,061,646.53-71,429,627.88

Finding the Fourth Proportional to 182,071,408.14, 273,061,646.53 and 71,429,627.88

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Solution

The fourth proportional to 182,071,408.14, 273,061,646.53 and 71,429,627.88 is: 107,126,604.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,071,408.14 : 273,061,646.53 = 71,429,627.88 : x
  2. Step 2: Convert to fraction form
    182,071,408.14/273,061,646.53 = 71,429,627.88/x
  3. Step 3: Cross multiply
    182,071,408.14x = 273,061,646.53 × 71,429,627.88
  4. Step 4: Simplify right side
    182,071,408.14x = 19,504,691,800,427,264
  5. Step 5: Solve for x
    x = 19,504,691,800,427,264/182,071,408.14
  6. Step 6: Final answer
    x = 107,126,604.89

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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.