Finding the Third Proportional to 6,381,506 and 13,660,022
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Solution
The third proportional to 6,381,506 and 13,660,022 is: 29,240,151.31
Step by Step Solution
- Step 1: Write the proportion equation
6,381,506 : 13,660,022 = 13,660,022 : x - Step 2: Convert to fraction form
6,381,506/13,660,022 = 13,660,022/x - Step 3: Cross multiply
6,381,506x = 13,660,022 × 13,660,022 - Step 4: Simplify right side
6,381,506x = 186,596,201,040,484 - Step 5: Solve for x
x = 186,596,201,040,484/6,381,506 - Step 6: Final answer
x = 29,240,151.31
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.