Home / 20,635,664.94-30,953,629.30-6,062,524.82

Finding the Fourth Proportional to 20,635,664.94, 30,953,629.30 and 6,062,524.82

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Solution

The fourth proportional to 20,635,664.94, 30,953,629.30 and 6,062,524.82 is: 9,093,825.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,635,664.94 : 30,953,629.30 = 6,062,524.82 : x
  2. Step 2: Convert to fraction form
    20,635,664.94/30,953,629.30 = 6,062,524.82/x
  3. Step 3: Cross multiply
    20,635,664.94x = 30,953,629.30 × 6,062,524.82
  4. Step 4: Simplify right side
    20,635,664.94x = 187,657,145,900,329.25
  5. Step 5: Solve for x
    x = 187,657,145,900,329.25/20,635,664.94
  6. Step 6: Final answer
    x = 9,093,825.98

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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.