Home / 51,592,363.65-77,422,596.11-27,348,315.87

Finding the Fourth Proportional to 51,592,363.65, 77,422,596.11 and 27,348,315.87

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Solution

The fourth proportional to 51,592,363.65, 77,422,596.11 and 27,348,315.87 is: 41,040,523.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,592,363.65 : 77,422,596.11 = 27,348,315.87 : x
  2. Step 2: Convert to fraction form
    51,592,363.65/77,422,596.11 = 27,348,315.87/x
  3. Step 3: Cross multiply
    51,592,363.65x = 77,422,596.11 × 27,348,315.87
  4. Step 4: Simplify right side
    51,592,363.65x = 2,117,377,613,504,600.25
  5. Step 5: Solve for x
    x = 2,117,377,613,504,600.25/51,592,363.65
  6. Step 6: Final answer
    x = 41,040,523.51

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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.