Finding the Fourth Proportional to 17,556,049.37, 26,305,316.84 and 9,349,979.09
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Solution
The fourth proportional to 17,556,049.37, 26,305,316.84 and 9,349,979.09 is: 14,009,653.15
Step by Step Solution
- Step 1: Write the proportion equation
17,556,049.37 : 26,305,316.84 = 9,349,979.09 : x - Step 2: Convert to fraction form
17,556,049.37/26,305,316.84 = 9,349,979.09/x - Step 3: Cross multiply
17,556,049.37x = 26,305,316.84 × 9,349,979.09 - Step 4: Simplify right side
17,556,049.37x = 245,954,162,231,548.44 - Step 5: Solve for x
x = 245,954,162,231,548.44/17,556,049.37 - Step 6: Final answer
x = 14,009,653.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.