Finding the Third Proportional to 7,372,893.75 and 11,059,341.75
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Solution
The third proportional to 7,372,893.75 and 11,059,341.75 is: 16,589,014.31
Step by Step Solution
- Step 1: Write the proportion equation
7,372,893.75 : 11,059,341.75 = 11,059,341.75 : x - Step 2: Convert to fraction form
7,372,893.75/11,059,341.75 = 11,059,341.75/x - Step 3: Cross multiply
7,372,893.75x = 11,059,341.75 × 11,059,341.75 - Step 4: Simplify right side
7,372,893.75x = 122,309,039,943,293.06 - Step 5: Solve for x
x = 122,309,039,943,293.06/7,372,893.75 - Step 6: Final answer
x = 16,589,014.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.