Finding the Third Proportional to 20,284,684 and 45,104,718
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Solution
The third proportional to 20,284,684 and 45,104,718 is: 100,294,171.99
Step by Step Solution
- Step 1: Write the proportion equation
20,284,684 : 45,104,718 = 45,104,718 : x - Step 2: Convert to fraction form
20,284,684/45,104,718 = 45,104,718/x - Step 3: Cross multiply
20,284,684x = 45,104,718 × 45,104,718 - Step 4: Simplify right side
20,284,684x = 2,034,435,585,859,524 - Step 5: Solve for x
x = 2,034,435,585,859,524/20,284,684 - Step 6: Final answer
x = 100,294,171.99
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.