Home / 34,753,672.25-52,138,936.56-10,491,150.77

Finding the Fourth Proportional to 34,753,672.25, 52,138,936.56 and 10,491,150.77

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Solution

The fourth proportional to 34,753,672.25, 52,138,936.56 and 10,491,150.77 is: 15,739,270.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,753,672.25 : 52,138,936.56 = 10,491,150.77 : x
  2. Step 2: Convert to fraction form
    34,753,672.25/52,138,936.56 = 10,491,150.77/x
  3. Step 3: Cross multiply
    34,753,672.25x = 52,138,936.56 × 10,491,150.77
  4. Step 4: Simplify right side
    34,753,672.25x = 546,997,444,438,425.12
  5. Step 5: Solve for x
    x = 546,997,444,438,425.12/34,753,672.25
  6. Step 6: Final answer
    x = 15,739,270.39

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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.