Home / 25,737,561.37-38,606,309.43-6,568,318.84

Finding the Fourth Proportional to 25,737,561.37, 38,606,309.43 and 6,568,318.84

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Solution

The fourth proportional to 25,737,561.37, 38,606,309.43 and 6,568,318.84 is: 9,852,469.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,561.37 : 38,606,309.43 = 6,568,318.84 : x
  2. Step 2: Convert to fraction form
    25,737,561.37/38,606,309.43 = 6,568,318.84/x
  3. Step 3: Cross multiply
    25,737,561.37x = 38,606,309.43 × 6,568,318.84
  4. Step 4: Simplify right side
    25,737,561.37x = 253,578,549,571,938.66
  5. Step 5: Solve for x
    x = 253,578,549,571,938.66/25,737,561.37
  6. Step 6: Final answer
    x = 9,852,469.93

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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.