Finding the Third Proportional to 7,084,515 and 14,673,134
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Solution
The third proportional to 7,084,515 and 14,673,134 is: 30,390,345.90
Step by Step Solution
- Step 1: Write the proportion equation
7,084,515 : 14,673,134 = 14,673,134 : x - Step 2: Convert to fraction form
7,084,515/14,673,134 = 14,673,134/x - Step 3: Cross multiply
7,084,515x = 14,673,134 × 14,673,134 - Step 4: Simplify right side
7,084,515x = 215,300,861,381,956 - Step 5: Solve for x
x = 215,300,861,381,956/7,084,515 - Step 6: Final answer
x = 30,390,345.90
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.