Finding the Third Proportional to 19,141,517 and 28,726,275
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Solution
The third proportional to 19,141,517 and 28,726,275 is: 43,110,421.99
Step by Step Solution
- Step 1: Write the proportion equation
19,141,517 : 28,726,275 = 28,726,275 : x - Step 2: Convert to fraction form
19,141,517/28,726,275 = 28,726,275/x - Step 3: Cross multiply
19,141,517x = 28,726,275 × 28,726,275 - Step 4: Simplify right side
19,141,517x = 825,198,875,375,625 - Step 5: Solve for x
x = 825,198,875,375,625/19,141,517 - Step 6: Final answer
x = 43,110,421.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.