Finding the Third Proportional to 7,084,247 and 15,153,322
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Solution
The third proportional to 7,084,247 and 15,153,322 is: 32,413,207.45
Step by Step Solution
- Step 1: Write the proportion equation
7,084,247 : 15,153,322 = 15,153,322 : x - Step 2: Convert to fraction form
7,084,247/15,153,322 = 15,153,322/x - Step 3: Cross multiply
7,084,247x = 15,153,322 × 15,153,322 - Step 4: Simplify right side
7,084,247x = 229,623,167,635,684 - Step 5: Solve for x
x = 229,623,167,635,684/7,084,247 - Step 6: Final answer
x = 32,413,207.45
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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.