Home / 17,176,553.89-23,703,504.64-9,441,513.97

Finding the Fourth Proportional to 17,176,553.89, 23,703,504.64 and 9,441,513.97

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Solution

The fourth proportional to 17,176,553.89, 23,703,504.64 and 9,441,513.97 is: 13,029,212.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,553.89 : 23,703,504.64 = 9,441,513.97 : x
  2. Step 2: Convert to fraction form
    17,176,553.89/23,703,504.64 = 9,441,513.97/x
  3. Step 3: Cross multiply
    17,176,553.89x = 23,703,504.64 × 9,441,513.97
  4. Step 4: Simplify right side
    17,176,553.89x = 223,796,970,196,519.84
  5. Step 5: Solve for x
    x = 223,796,970,196,519.84/17,176,553.89
  6. Step 6: Final answer
    x = 13,029,212.47

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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.