Finding the Third Proportional to 19,212,386 and 41,170,548
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Solution
The third proportional to 19,212,386 and 41,170,548 is: 88,225,065.99
Step by Step Solution
- Step 1: Write the proportion equation
19,212,386 : 41,170,548 = 41,170,548 : x - Step 2: Convert to fraction form
19,212,386/41,170,548 = 41,170,548/x - Step 3: Cross multiply
19,212,386x = 41,170,548 × 41,170,548 - Step 4: Simplify right side
19,212,386x = 1,695,014,022,620,304 - Step 5: Solve for x
x = 1,695,014,022,620,304/19,212,386 - Step 6: Final answer
x = 88,225,065.99
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.