Finding the Third Proportional to 19,176,138 and 41,198,296
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Solution
The third proportional to 19,176,138 and 41,198,296 is: 88,511,023.09
Step by Step Solution
- Step 1: Write the proportion equation
19,176,138 : 41,198,296 = 41,198,296 : x - Step 2: Convert to fraction form
19,176,138/41,198,296 = 41,198,296/x - Step 3: Cross multiply
19,176,138x = 41,198,296 × 41,198,296 - Step 4: Simplify right side
19,176,138x = 1,697,299,593,303,616 - Step 5: Solve for x
x = 1,697,299,593,303,616/19,176,138 - Step 6: Final answer
x = 88,511,023.09
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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.