Finding the Third Proportional to 7,528,524.75 and 16,149,820.50
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Solution
The third proportional to 7,528,524.75 and 16,149,820.50 is: 34,643,799.53
Step by Step Solution
- Step 1: Write the proportion equation
7,528,524.75 : 16,149,820.50 = 16,149,820.50 : x - Step 2: Convert to fraction form
7,528,524.75/16,149,820.50 = 16,149,820.50/x - Step 3: Cross multiply
7,528,524.75x = 16,149,820.50 × 16,149,820.50 - Step 4: Simplify right side
7,528,524.75x = 260,816,702,182,220.25 - Step 5: Solve for x
x = 260,816,702,182,220.25/7,528,524.75 - Step 6: Final answer
x = 34,643,799.53
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.