Home / 17,051,633-25,590,046.62-8,076,185

Finding the Fourth Proportional to 17,051,633, 25,590,046.62 and 8,076,185

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Solution

The fourth proportional to 17,051,633, 25,590,046.62 and 8,076,185 is: 12,120,243.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,051,633 : 25,590,046.62 = 8,076,185 : x
  2. Step 2: Convert to fraction form
    17,051,633/25,590,046.62 = 8,076,185/x
  3. Step 3: Cross multiply
    17,051,633x = 25,590,046.62 × 8,076,185
  4. Step 4: Simplify right side
    17,051,633x = 206,669,950,661,744.72
  5. Step 5: Solve for x
    x = 206,669,950,661,744.72/17,051,633
  6. Step 6: Final answer
    x = 12,120,243.89

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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.