Home / 58,149,610.36-80,246,992.99-32,045,064.82

Finding the Fourth Proportional to 58,149,610.36, 80,246,992.99 and 32,045,064.82

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Solution

The fourth proportional to 58,149,610.36, 80,246,992.99 and 32,045,064.82 is: 44,222,481.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,149,610.36 : 80,246,992.99 = 32,045,064.82 : x
  2. Step 2: Convert to fraction form
    58,149,610.36/80,246,992.99 = 32,045,064.82/x
  3. Step 3: Cross multiply
    58,149,610.36x = 80,246,992.99 × 32,045,064.82
  4. Step 4: Simplify right side
    58,149,610.36x = 2,571,520,091,974,635.50
  5. Step 5: Solve for x
    x = 2,571,520,091,974,635.50/58,149,610.36
  6. Step 6: Final answer
    x = 44,222,481.91

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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.