Finding the Third Proportional to 109,369,626.19 and 159,902,213.63
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Solution
The third proportional to 109,369,626.19 and 159,902,213.63 is: 233,782,621.50
Step by Step Solution
- Step 1: Write the proportion equation
109,369,626.19 : 159,902,213.63 = 159,902,213.63 : x - Step 2: Convert to fraction form
109,369,626.19/159,902,213.63 = 159,902,213.63/x - Step 3: Cross multiply
109,369,626.19x = 159,902,213.63 × 159,902,213.63 - Step 4: Simplify right side
109,369,626.19x = 25,568,717,922,175,136 - Step 5: Solve for x
x = 25,568,717,922,175,136/109,369,626.19 - Step 6: Final answer
x = 233,782,621.50
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.