Home / 16,895,341.17-25,345,540.83-6,115,164.27

Finding the Fourth Proportional to 16,895,341.17, 25,345,540.83 and 6,115,164.27

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Solution

The fourth proportional to 16,895,341.17, 25,345,540.83 and 6,115,164.27 is: 9,173,661.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,341.17 : 25,345,540.83 = 6,115,164.27 : x
  2. Step 2: Convert to fraction form
    16,895,341.17/25,345,540.83 = 6,115,164.27/x
  3. Step 3: Cross multiply
    16,895,341.17x = 25,345,540.83 × 6,115,164.27
  4. Step 4: Simplify right side
    16,895,341.17x = 154,992,145,687,442.12
  5. Step 5: Solve for x
    x = 154,992,145,687,442.12/16,895,341.17
  6. Step 6: Final answer
    x = 9,173,661.79

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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.