Finding the Fourth Proportional to 17,246,718.25, 23,794,460.78 and 11,055,179.09
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Solution
The fourth proportional to 17,246,718.25, 23,794,460.78 and 11,055,179.09 is: 15,252,294.47
Step by Step Solution
- Step 1: Write the proportion equation
17,246,718.25 : 23,794,460.78 = 11,055,179.09 : x - Step 2: Convert to fraction form
17,246,718.25/23,794,460.78 = 11,055,179.09/x - Step 3: Cross multiply
17,246,718.25x = 23,794,460.78 × 11,055,179.09 - Step 4: Simplify right side
17,246,718.25x = 263,052,025,277,091.31 - Step 5: Solve for x
x = 263,052,025,277,091.31/17,246,718.25 - Step 6: Final answer
x = 15,252,294.47
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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.