Finding the Third Proportional to 116,912,278 and 163,450,245
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Solution
The third proportional to 116,912,278 and 163,450,245 is: 228,513,061.65
Step by Step Solution
- Step 1: Write the proportion equation
116,912,278 : 163,450,245 = 163,450,245 : x - Step 2: Convert to fraction form
116,912,278/163,450,245 = 163,450,245/x - Step 3: Cross multiply
116,912,278x = 163,450,245 × 163,450,245 - Step 4: Simplify right side
116,912,278x = 26,715,982,590,560,024 - Step 5: Solve for x
x = 26,715,982,590,560,024/116,912,278 - Step 6: Final answer
x = 228,513,061.65
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.