Home / 11,644,960.98-16,070,112.03-6,753,087.58

Finding the Fourth Proportional to 11,644,960.98, 16,070,112.03 and 6,753,087.58

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Solution

The fourth proportional to 11,644,960.98, 16,070,112.03 and 6,753,087.58 is: 9,319,299.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,644,960.98 : 16,070,112.03 = 6,753,087.58 : x
  2. Step 2: Convert to fraction form
    11,644,960.98/16,070,112.03 = 6,753,087.58/x
  3. Step 3: Cross multiply
    11,644,960.98x = 16,070,112.03 × 6,753,087.58
  4. Step 4: Simplify right side
    11,644,960.98x = 108,522,873,959,001.58
  5. Step 5: Solve for x
    x = 108,522,873,959,001.58/11,644,960.98
  6. Step 6: Final answer
    x = 9,319,299.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.