Finding the Third Proportional to 109,419,544 and 236,996,632
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Solution
The third proportional to 109,419,544 and 236,996,632 is: 513,321,491.99
Step by Step Solution
- Step 1: Write the proportion equation
109,419,544 : 236,996,632 = 236,996,632 : x - Step 2: Convert to fraction form
109,419,544/236,996,632 = 236,996,632/x - Step 3: Cross multiply
109,419,544x = 236,996,632 × 236,996,632 - Step 4: Simplify right side
109,419,544x = 56,167,403,579,343,424 - Step 5: Solve for x
x = 56,167,403,579,343,424/109,419,544 - Step 6: Final answer
x = 513,321,491.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.