Finding the Third Proportional to 30,252,864 and 45,401,760
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Solution
The third proportional to 30,252,864 and 45,401,760 is: 68,136,352.68
Step by Step Solution
- Step 1: Write the proportion equation
30,252,864 : 45,401,760 = 45,401,760 : x - Step 2: Convert to fraction form
30,252,864/45,401,760 = 45,401,760/x - Step 3: Cross multiply
30,252,864x = 45,401,760 × 45,401,760 - Step 4: Simplify right side
30,252,864x = 2,061,319,811,097,600 - Step 5: Solve for x
x = 2,061,319,811,097,600/30,252,864 - Step 6: Final answer
x = 68,136,352.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.