Finding the Third Proportional to 163,526,376 and 251,351,320.50
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Solution
The third proportional to 163,526,376 and 251,351,320.50 is: 386,344,318.65
Step by Step Solution
- Step 1: Write the proportion equation
163,526,376 : 251,351,320.50 = 251,351,320.50 : x - Step 2: Convert to fraction form
163,526,376/251,351,320.50 = 251,351,320.50/x - Step 3: Cross multiply
163,526,376x = 251,351,320.50 × 251,351,320.50 - Step 4: Simplify right side
163,526,376x = 63,177,486,317,093,720 - Step 5: Solve for x
x = 63,177,486,317,093,720/163,526,376 - Step 6: Final answer
x = 386,344,318.65
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.