Finding the Fourth Proportional to 32,409,449.03, 44,724,939.57 and 17,524,668.87
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Solution
The fourth proportional to 32,409,449.03, 44,724,939.57 and 17,524,668.87 is: 24,183,988.92
Step by Step Solution
- Step 1: Write the proportion equation
32,409,449.03 : 44,724,939.57 = 17,524,668.87 : x - Step 2: Convert to fraction form
32,409,449.03/44,724,939.57 = 17,524,668.87/x - Step 3: Cross multiply
32,409,449.03x = 44,724,939.57 × 17,524,668.87 - Step 4: Simplify right side
32,409,449.03x = 783,789,756,195,010.25 - Step 5: Solve for x
x = 783,789,756,195,010.25/32,409,449.03 - Step 6: Final answer
x = 24,183,988.92
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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.