Finding the Third Proportional to 127,979,073 and 193,313,512
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Solution
The third proportional to 127,979,073 and 193,313,512 is: 292,001,755.02
Step by Step Solution
- Step 1: Write the proportion equation
127,979,073 : 193,313,512 = 193,313,512 : x - Step 2: Convert to fraction form
127,979,073/193,313,512 = 193,313,512/x - Step 3: Cross multiply
127,979,073x = 193,313,512 × 193,313,512 - Step 4: Simplify right side
127,979,073x = 37,370,113,921,774,144 - Step 5: Solve for x
x = 37,370,113,921,774,144/127,979,073 - Step 6: Final answer
x = 292,001,755.02
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.