Home / 25,737,791.18-38,606,655.75-6,568,550.28

Finding the Fourth Proportional to 25,737,791.18, 38,606,655.75 and 6,568,550.28

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Solution

The fourth proportional to 25,737,791.18, 38,606,655.75 and 6,568,550.28 is: 9,852,817.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,791.18 : 38,606,655.75 = 6,568,550.28 : x
  2. Step 2: Convert to fraction form
    25,737,791.18/38,606,655.75 = 6,568,550.28/x
  3. Step 3: Cross multiply
    25,737,791.18x = 38,606,655.75 × 6,568,550.28
  4. Step 4: Simplify right side
    25,737,791.18x = 253,589,759,436,526.12
  5. Step 5: Solve for x
    x = 253,589,759,436,526.12/25,737,791.18
  6. Step 6: Final answer
    x = 9,852,817.51

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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.