Home / 11,836,550.52-16,333,192.62-6,874,023.42

Finding the Fourth Proportional to 11,836,550.52, 16,333,192.62 and 6,874,023.42

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Solution

The fourth proportional to 11,836,550.52, 16,333,192.62 and 6,874,023.42 is: 9,485,428.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,550.52 : 16,333,192.62 = 6,874,023.42 : x
  2. Step 2: Convert to fraction form
    11,836,550.52/16,333,192.62 = 6,874,023.42/x
  3. Step 3: Cross multiply
    11,836,550.52x = 16,333,192.62 × 6,874,023.42
  4. Step 4: Simplify right side
    11,836,550.52x = 112,274,748,593,251.16
  5. Step 5: Solve for x
    x = 112,274,748,593,251.16/11,836,550.52
  6. Step 6: Final answer
    x = 9,485,428.07

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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.