Home / 182,427,042.56-273,640,494.24-73,252,181.12

Finding the Fourth Proportional to 182,427,042.56, 273,640,494.24 and 73,252,181.12

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Solution

The fourth proportional to 182,427,042.56, 273,640,494.24 and 73,252,181.12 is: 109,878,243.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,427,042.56 : 273,640,494.24 = 73,252,181.12 : x
  2. Step 2: Convert to fraction form
    182,427,042.56/273,640,494.24 = 73,252,181.12/x
  3. Step 3: Cross multiply
    182,427,042.56x = 273,640,494.24 × 73,252,181.12
  4. Step 4: Simplify right side
    182,427,042.56x = 20,044,763,045,834,800
  5. Step 5: Solve for x
    x = 20,044,763,045,834,800/182,427,042.56
  6. Step 6: Final answer
    x = 109,878,243.73

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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.