Finding the Third Proportional to 47,921,052 and 68,527,662
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Solution
The third proportional to 47,921,052 and 68,527,662 is: 97,995,354.09
Step by Step Solution
- Step 1: Write the proportion equation
47,921,052 : 68,527,662 = 68,527,662 : x - Step 2: Convert to fraction form
47,921,052/68,527,662 = 68,527,662/x - Step 3: Cross multiply
47,921,052x = 68,527,662 × 68,527,662 - Step 4: Simplify right side
47,921,052x = 4,696,040,459,186,244 - Step 5: Solve for x
x = 4,696,040,459,186,244/47,921,052 - Step 6: Final answer
x = 97,995,354.09
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.