Home / 25,737,790.25-38,606,654.39-6,568,549.35

Finding the Fourth Proportional to 25,737,790.25, 38,606,654.39 and 6,568,549.35

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Solution

The fourth proportional to 25,737,790.25, 38,606,654.39 and 6,568,549.35 is: 9,852,816.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,790.25 : 38,606,654.39 = 6,568,549.35 : x
  2. Step 2: Convert to fraction form
    25,737,790.25/38,606,654.39 = 6,568,549.35/x
  3. Step 3: Cross multiply
    25,737,790.25x = 38,606,654.39 × 6,568,549.35
  4. Step 4: Simplify right side
    25,737,790.25x = 253,589,714,599,109.12
  5. Step 5: Solve for x
    x = 253,589,714,599,109.12/25,737,790.25
  6. Step 6: Final answer
    x = 9,852,816.12

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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.