Finding the Third Proportional to 5,881,385 and 12,739,845
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Solution
The third proportional to 5,881,385 and 12,739,845 is: 27,596,161.55
Step by Step Solution
- Step 1: Write the proportion equation
5,881,385 : 12,739,845 = 12,739,845 : x - Step 2: Convert to fraction form
5,881,385/12,739,845 = 12,739,845/x - Step 3: Cross multiply
5,881,385x = 12,739,845 × 12,739,845 - Step 4: Simplify right side
5,881,385x = 162,303,650,624,025 - Step 5: Solve for x
x = 162,303,650,624,025/5,881,385 - Step 6: Final answer
x = 27,596,161.55
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.