Finding the Third Proportional to 56,729,194 and 136,771,177
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Solution
The third proportional to 56,729,194 and 136,771,177 is: 329,748,292.53
Step by Step Solution
- Step 1: Write the proportion equation
56,729,194 : 136,771,177 = 136,771,177 : x - Step 2: Convert to fraction form
56,729,194/136,771,177 = 136,771,177/x - Step 3: Cross multiply
56,729,194x = 136,771,177 × 136,771,177 - Step 4: Simplify right side
56,729,194x = 18,706,354,857,965,328 - Step 5: Solve for x
x = 18,706,354,857,965,328/56,729,194 - Step 6: Final answer
x = 329,748,292.53
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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.