Home / 11,796,305.31-16,275,611.61-7,608,218.04

Finding the Fourth Proportional to 11,796,305.31, 16,275,611.61 and 7,608,218.04

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Solution

The fourth proportional to 11,796,305.31, 16,275,611.61 and 7,608,218.04 is: 10,497,219.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796,305.31 : 16,275,611.61 = 7,608,218.04 : x
  2. Step 2: Convert to fraction form
    11,796,305.31/16,275,611.61 = 7,608,218.04/x
  3. Step 3: Cross multiply
    11,796,305.31x = 16,275,611.61 × 7,608,218.04
  4. Step 4: Simplify right side
    11,796,305.31x = 123,828,401,863,235.44
  5. Step 5: Solve for x
    x = 123,828,401,863,235.44/11,796,305.31
  6. Step 6: Final answer
    x = 10,497,219.14

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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.