Finding the Third Proportional to 7,734,912 and 16,104,984
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Solution
The third proportional to 7,734,912 and 16,104,984 is: 33,532,444.80
Step by Step Solution
- Step 1: Write the proportion equation
7,734,912 : 16,104,984 = 16,104,984 : x - Step 2: Convert to fraction form
7,734,912/16,104,984 = 16,104,984/x - Step 3: Cross multiply
7,734,912x = 16,104,984 × 16,104,984 - Step 4: Simplify right side
7,734,912x = 259,370,509,640,256 - Step 5: Solve for x
x = 259,370,509,640,256/7,734,912 - Step 6: Final answer
x = 33,532,444.80
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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.