Home / 25,737,557.97-38,606,304.35-6,568,315.45

Finding the Fourth Proportional to 25,737,557.97, 38,606,304.35 and 6,568,315.45

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Solution

The fourth proportional to 25,737,557.97, 38,606,304.35 and 6,568,315.45 is: 9,852,464.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,557.97 : 38,606,304.35 = 6,568,315.45 : x
  2. Step 2: Convert to fraction form
    25,737,557.97/38,606,304.35 = 6,568,315.45/x
  3. Step 3: Cross multiply
    25,737,557.97x = 38,606,304.35 × 6,568,315.45
  4. Step 4: Simplify right side
    25,737,557.97x = 253,578,385,466,572.69
  5. Step 5: Solve for x
    x = 253,578,385,466,572.69/25,737,557.97
  6. Step 6: Final answer
    x = 9,852,464.86

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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.