Home / 17,646,288.35-26,458,103.86-6,852,087.41

Finding the Fourth Proportional to 17,646,288.35, 26,458,103.86 and 6,852,087.41

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Solution

The fourth proportional to 17,646,288.35, 26,458,103.86 and 6,852,087.41 is: 10,273,732.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,646,288.35 : 26,458,103.86 = 6,852,087.41 : x
  2. Step 2: Convert to fraction form
    17,646,288.35/26,458,103.86 = 6,852,087.41/x
  3. Step 3: Cross multiply
    17,646,288.35x = 26,458,103.86 × 6,852,087.41
  4. Step 4: Simplify right side
    17,646,288.35x = 181,293,240,351,578.41
  5. Step 5: Solve for x
    x = 181,293,240,351,578.41/17,646,288.35
  6. Step 6: Final answer
    x = 10,273,732.17

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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.