Home / 62,747,514.53-86,593,672.82-34,871,399.66

Finding the Fourth Proportional to 62,747,514.53, 86,593,672.82 and 34,871,399.66

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Solution

The fourth proportional to 62,747,514.53, 86,593,672.82 and 34,871,399.66 is: 48,123,700.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,747,514.53 : 86,593,672.82 = 34,871,399.66 : x
  2. Step 2: Convert to fraction form
    62,747,514.53/86,593,672.82 = 34,871,399.66/x
  3. Step 3: Cross multiply
    62,747,514.53x = 86,593,672.82 × 34,871,399.66
  4. Step 4: Simplify right side
    62,747,514.53x = 3,019,642,573,237,162
  5. Step 5: Solve for x
    x = 3,019,642,573,237,162/62,747,514.53
  6. Step 6: Final answer
    x = 48,123,700.13

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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.