Home / 25,737,569.34-38,606,321.40-6,568,326.84

Finding the Fourth Proportional to 25,737,569.34, 38,606,321.40 and 6,568,326.84

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Solution

The fourth proportional to 25,737,569.34, 38,606,321.40 and 6,568,326.84 is: 9,852,481.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,569.34 : 38,606,321.40 = 6,568,326.84 : x
  2. Step 2: Convert to fraction form
    25,737,569.34/38,606,321.40 = 6,568,326.84/x
  3. Step 3: Cross multiply
    25,737,569.34x = 38,606,321.40 × 6,568,326.84
  4. Step 4: Simplify right side
    25,737,569.34x = 253,578,937,045,286.38
  5. Step 5: Solve for x
    x = 253,578,937,045,286.38/25,737,569.34
  6. Step 6: Final answer
    x = 9,852,481.94

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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.