Home / 11,008,342.05-16,512,513.09-6,703,669.95

Finding the Fourth Proportional to 11,008,342.05, 16,512,513.09 and 6,703,669.95

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Solution

The fourth proportional to 11,008,342.05, 16,512,513.09 and 6,703,669.95 is: 10,055,504.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,342.05 : 16,512,513.09 = 6,703,669.95 : x
  2. Step 2: Convert to fraction form
    11,008,342.05/16,512,513.09 = 6,703,669.95/x
  3. Step 3: Cross multiply
    11,008,342.05x = 16,512,513.09 × 6,703,669.95
  4. Step 4: Simplify right side
    11,008,342.05x = 110,694,437,800,414.64
  5. Step 5: Solve for x
    x = 110,694,437,800,414.64/11,008,342.05
  6. Step 6: Final answer
    x = 10,055,504.93

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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.