Home / 25,737,801.62-38,606,671.40-6,568,560.72

Finding the Fourth Proportional to 25,737,801.62, 38,606,671.40 and 6,568,560.72

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Solution

The fourth proportional to 25,737,801.62, 38,606,671.40 and 6,568,560.72 is: 9,852,833.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,801.62 : 38,606,671.40 = 6,568,560.72 : x
  2. Step 2: Convert to fraction form
    25,737,801.62/38,606,671.40 = 6,568,560.72/x
  3. Step 3: Cross multiply
    25,737,801.62x = 38,606,671.40 × 6,568,560.72
  4. Step 4: Simplify right side
    25,737,801.62x = 253,590,265,255,144.62
  5. Step 5: Solve for x
    x = 253,590,265,255,144.62/25,737,801.62
  6. Step 6: Final answer
    x = 9,852,833.16

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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.