Home / 58,523,475.75-87,797,540.10-22,131,060.37

Finding the Fourth Proportional to 58,523,475.75, 87,797,540.10 and 22,131,060.37

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Solution

The fourth proportional to 58,523,475.75, 87,797,540.10 and 22,131,060.37 is: 33,201,251.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,523,475.75 : 87,797,540.10 = 22,131,060.37 : x
  2. Step 2: Convert to fraction form
    58,523,475.75/87,797,540.10 = 22,131,060.37/x
  3. Step 3: Cross multiply
    58,523,475.75x = 87,797,540.10 × 22,131,060.37
  4. Step 4: Simplify right side
    58,523,475.75x = 1,943,052,660,029,606.25
  5. Step 5: Solve for x
    x = 1,943,052,660,029,606.25/58,523,475.75
  6. Step 6: Final answer
    x = 33,201,251.90

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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.