Finding the Third Proportional to 80,746,212 and 175,121,808
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Solution
The third proportional to 80,746,212 and 175,121,808 is: 379,802,926.70
Step by Step Solution
- Step 1: Write the proportion equation
80,746,212 : 175,121,808 = 175,121,808 : x - Step 2: Convert to fraction form
80,746,212/175,121,808 = 175,121,808/x - Step 3: Cross multiply
80,746,212x = 175,121,808 × 175,121,808 - Step 4: Simplify right side
80,746,212x = 30,667,647,637,188,864 - Step 5: Solve for x
x = 30,667,647,637,188,864/80,746,212 - Step 6: Final answer
x = 379,802,926.70
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.