Finding the Third Proportional to 163,582.88 and 342,063.84
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Solution
The third proportional to 163,582.88 and 342,063.84 is: 715,280.70
Step by Step Solution
- Step 1: Write the proportion equation
163,582.88 : 342,063.84 = 342,063.84 : x - Step 2: Convert to fraction form
163,582.88/342,063.84 = 342,063.84/x - Step 3: Cross multiply
163,582.88x = 342,063.84 × 342,063.84 - Step 4: Simplify right side
163,582.88x = 117,007,673,201.02 - Step 5: Solve for x
x = 117,007,673,201.02/163,582.88 - Step 6: Final answer
x = 715,280.70
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.