Finding the Third Proportional to 7,726,794 and 15,259,116.75
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Solution
The third proportional to 7,726,794 and 15,259,116.75 is: 30,134,185.54
Step by Step Solution
- Step 1: Write the proportion equation
7,726,794 : 15,259,116.75 = 15,259,116.75 : x - Step 2: Convert to fraction form
7,726,794/15,259,116.75 = 15,259,116.75/x - Step 3: Cross multiply
7,726,794x = 15,259,116.75 × 15,259,116.75 - Step 4: Simplify right side
7,726,794x = 232,840,643,990,130.56 - Step 5: Solve for x
x = 232,840,643,990,130.56/7,726,794 - Step 6: Final answer
x = 30,134,185.54
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.