Home / 25,737,787.22-38,606,649.84-6,568,546.32

Finding the Fourth Proportional to 25,737,787.22, 38,606,649.84 and 6,568,546.32

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Solution

The fourth proportional to 25,737,787.22, 38,606,649.84 and 6,568,546.32 is: 9,852,811.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,787.22 : 38,606,649.84 = 6,568,546.32 : x
  2. Step 2: Convert to fraction form
    25,737,787.22/38,606,649.84 = 6,568,546.32/x
  3. Step 3: Cross multiply
    25,737,787.22x = 38,606,649.84 × 6,568,546.32
  4. Step 4: Simplify right side
    25,737,787.22x = 253,589,567,734,060.62
  5. Step 5: Solve for x
    x = 253,589,567,734,060.62/25,737,787.22
  6. Step 6: Final answer
    x = 9,852,811.57

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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.