Finding the Third Proportional to 54,609,876 and 117,324,018
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Solution
The third proportional to 54,609,876 and 117,324,018 is: 252,059,264.88
Step by Step Solution
- Step 1: Write the proportion equation
54,609,876 : 117,324,018 = 117,324,018 : x - Step 2: Convert to fraction form
54,609,876/117,324,018 = 117,324,018/x - Step 3: Cross multiply
54,609,876x = 117,324,018 × 117,324,018 - Step 4: Simplify right side
54,609,876x = 13,764,925,199,664,324 - Step 5: Solve for x
x = 13,764,925,199,664,324/54,609,876 - Step 6: Final answer
x = 252,059,264.88
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.