Home / 60,040,044.45-82,855,221.89-32,537,972.79

Finding the Fourth Proportional to 60,040,044.45, 82,855,221.89 and 32,537,972.79

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Solution

The fourth proportional to 60,040,044.45, 82,855,221.89 and 32,537,972.79 is: 44,902,381.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,040,044.45 : 82,855,221.89 = 32,537,972.79 : x
  2. Step 2: Convert to fraction form
    60,040,044.45/82,855,221.89 = 32,537,972.79/x
  3. Step 3: Cross multiply
    60,040,044.45x = 82,855,221.89 × 32,537,972.79
  4. Step 4: Simplify right side
    60,040,044.45x = 2,695,940,955,203,542.50
  5. Step 5: Solve for x
    x = 2,695,940,955,203,542.50/60,040,044.45
  6. Step 6: Final answer
    x = 44,902,381.07

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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.