Home / 11,753,020.56-16,219,168.56-6,596,382.12

Finding the Fourth Proportional to 11,753,020.56, 16,219,168.56 and 6,596,382.12

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Solution

The fourth proportional to 11,753,020.56, 16,219,168.56 and 6,596,382.12 is: 9,103,007.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,753,020.56 : 16,219,168.56 = 6,596,382.12 : x
  2. Step 2: Convert to fraction form
    11,753,020.56/16,219,168.56 = 6,596,382.12/x
  3. Step 3: Cross multiply
    11,753,020.56x = 16,219,168.56 × 6,596,382.12
  4. Step 4: Simplify right side
    11,753,020.56x = 106,987,833,490,450.16
  5. Step 5: Solve for x
    x = 106,987,833,490,450.16/11,753,020.56
  6. Step 6: Final answer
    x = 9,103,007.43

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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.