Finding the Third Proportional to 7,750,838.75 and 18,103,706
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Solution
The third proportional to 7,750,838.75 and 18,103,706 is: 42,284,994.12
Step by Step Solution
- Step 1: Write the proportion equation
7,750,838.75 : 18,103,706 = 18,103,706 : x - Step 2: Convert to fraction form
7,750,838.75/18,103,706 = 18,103,706/x - Step 3: Cross multiply
7,750,838.75x = 18,103,706 × 18,103,706 - Step 4: Simplify right side
7,750,838.75x = 327,744,170,934,436 - Step 5: Solve for x
x = 327,744,170,934,436/7,750,838.75 - Step 6: Final answer
x = 42,284,994.12
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.