Home / 25,737,801.45-38,606,671.16-6,568,560.56

Finding the Fourth Proportional to 25,737,801.45, 38,606,671.16 and 6,568,560.56

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Solution

The fourth proportional to 25,737,801.45, 38,606,671.16 and 6,568,560.56 is: 9,852,832.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,801.45 : 38,606,671.16 = 6,568,560.56 : x
  2. Step 2: Convert to fraction form
    25,737,801.45/38,606,671.16 = 6,568,560.56/x
  3. Step 3: Cross multiply
    25,737,801.45x = 38,606,671.16 × 6,568,560.56
  4. Step 4: Simplify right side
    25,737,801.45x = 253,590,257,308,589.28
  5. Step 5: Solve for x
    x = 253,590,257,308,589.28/25,737,801.45
  6. Step 6: Final answer
    x = 9,852,832.92

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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.