Finding the Third Proportional to 61,307,411 and 102,174,930
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Solution
The third proportional to 61,307,411 and 102,174,930 is: 170,284,736.38
Step by Step Solution
- Step 1: Write the proportion equation
61,307,411 : 102,174,930 = 102,174,930 : x - Step 2: Convert to fraction form
61,307,411/102,174,930 = 102,174,930/x - Step 3: Cross multiply
61,307,411x = 102,174,930 × 102,174,930 - Step 4: Simplify right side
61,307,411x = 10,439,716,320,504,900 - Step 5: Solve for x
x = 10,439,716,320,504,900/61,307,411 - Step 6: Final answer
x = 170,284,736.38
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.