Finding the Fourth Proportional to 17,568,898.44, 24,241,633.26 and 11,038,744.92
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Solution
The fourth proportional to 17,568,898.44, 24,241,633.26 and 11,038,744.92 is: 15,231,302.46
Step by Step Solution
- Step 1: Write the proportion equation
17,568,898.44 : 24,241,633.26 = 11,038,744.92 : x - Step 2: Convert to fraction form
17,568,898.44/24,241,633.26 = 11,038,744.92/x - Step 3: Cross multiply
17,568,898.44x = 24,241,633.26 × 11,038,744.92 - Step 4: Simplify right side
17,568,898.44x = 267,597,206,001,328.06 - Step 5: Solve for x
x = 267,597,206,001,328.06/17,568,898.44 - Step 6: Final answer
x = 15,231,302.46
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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.