Home / 36,532,110.27-54,721,910.19-21,912,665.91

Finding the Fourth Proportional to 36,532,110.27, 54,721,910.19 and 21,912,665.91

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Solution

The fourth proportional to 36,532,110.27, 54,721,910.19 and 21,912,665.91 is: 32,823,259.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,532,110.27 : 54,721,910.19 = 21,912,665.91 : x
  2. Step 2: Convert to fraction form
    36,532,110.27/54,721,910.19 = 21,912,665.91/x
  3. Step 3: Cross multiply
    36,532,110.27x = 54,721,910.19 × 21,912,665.91
  4. Step 4: Simplify right side
    36,532,110.27x = 1,199,102,935,950,494.50
  5. Step 5: Solve for x
    x = 1,199,102,935,950,494.50/36,532,110.27
  6. Step 6: Final answer
    x = 32,823,259.51

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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.