Finding the Third Proportional to 7,612,258.50 and 16,412,837.63
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Solution
The third proportional to 7,612,258.50 and 16,412,837.63 is: 35,387,820.70
Step by Step Solution
- Step 1: Write the proportion equation
7,612,258.50 : 16,412,837.63 = 16,412,837.63 : x - Step 2: Convert to fraction form
7,612,258.50/16,412,837.63 = 16,412,837.63/x - Step 3: Cross multiply
7,612,258.50x = 16,412,837.63 × 16,412,837.63 - Step 4: Simplify right side
7,612,258.50x = 269,381,238,904,615.62 - Step 5: Solve for x
x = 269,381,238,904,615.62/7,612,258.50 - Step 6: Final answer
x = 35,387,820.70
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.