Home / 51,740,246.56-71,383,508.04-33,165,628.44

Finding the Fourth Proportional to 51,740,246.56, 71,383,508.04 and 33,165,628.44

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Solution

The fourth proportional to 51,740,246.56, 71,383,508.04 and 33,165,628.44 is: 45,757,008.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,740,246.56 : 71,383,508.04 = 33,165,628.44 : x
  2. Step 2: Convert to fraction form
    51,740,246.56/71,383,508.04 = 33,165,628.44/x
  3. Step 3: Cross multiply
    51,740,246.56x = 71,383,508.04 × 33,165,628.44
  4. Step 4: Simplify right side
    51,740,246.56x = 2,367,478,904,398,393
  5. Step 5: Solve for x
    x = 2,367,478,904,398,393/51,740,246.56
  6. Step 6: Final answer
    x = 45,757,008.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.