Finding the Third Proportional to 136,574.44 and 278,565.75
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Solution
The third proportional to 136,574.44 and 278,565.75 is: 568,180.10
Step by Step Solution
- Step 1: Write the proportion equation
136,574.44 : 278,565.75 = 278,565.75 : x - Step 2: Convert to fraction form
136,574.44/278,565.75 = 278,565.75/x - Step 3: Cross multiply
136,574.44x = 278,565.75 × 278,565.75 - Step 4: Simplify right side
136,574.44x = 77,598,877,073.06 - Step 5: Solve for x
x = 77,598,877,073.06/136,574.44 - Step 6: Final answer
x = 568,180.10
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.