Home / 25,737,787.71-38,606,650.59-6,568,546.82

Finding the Fourth Proportional to 25,737,787.71, 38,606,650.59 and 6,568,546.82

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Solution

The fourth proportional to 25,737,787.71, 38,606,650.59 and 6,568,546.82 is: 9,852,812.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,787.71 : 38,606,650.59 = 6,568,546.82 : x
  2. Step 2: Convert to fraction form
    25,737,787.71/38,606,650.59 = 6,568,546.82/x
  3. Step 3: Cross multiply
    25,737,787.71x = 38,606,650.59 × 6,568,546.82
  4. Step 4: Simplify right side
    25,737,787.71x = 253,589,591,842,646.94
  5. Step 5: Solve for x
    x = 253,589,591,842,646.94/25,737,787.71
  6. Step 6: Final answer
    x = 9,852,812.32

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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.