Finding the Third Proportional to 7,473,085.56 and 15,542,599.44
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Solution
The third proportional to 7,473,085.56 and 15,542,599.44 is: 32,325,656.55
Step by Step Solution
- Step 1: Write the proportion equation
7,473,085.56 : 15,542,599.44 = 15,542,599.44 : x - Step 2: Convert to fraction form
7,473,085.56/15,542,599.44 = 15,542,599.44/x - Step 3: Cross multiply
7,473,085.56x = 15,542,599.44 × 15,542,599.44 - Step 4: Simplify right side
7,473,085.56x = 241,572,397,274,575.31 - Step 5: Solve for x
x = 241,572,397,274,575.31/7,473,085.56 - Step 6: Final answer
x = 32,325,656.55
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.