Finding the Third Proportional to 19,957,826 and 27,806,277
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Solution
The third proportional to 19,957,826 and 27,806,277 is: 38,741,145.48
Step by Step Solution
- Step 1: Write the proportion equation
19,957,826 : 27,806,277 = 27,806,277 : x - Step 2: Convert to fraction form
19,957,826/27,806,277 = 27,806,277/x - Step 3: Cross multiply
19,957,826x = 27,806,277 × 27,806,277 - Step 4: Simplify right side
19,957,826x = 773,189,040,600,729 - Step 5: Solve for x
x = 773,189,040,600,729/19,957,826 - Step 6: Final answer
x = 38,741,145.48
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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.