Finding the Third Proportional to 8,341,248 and 18,276,816
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Solution
The third proportional to 8,341,248 and 18,276,816 is: 40,047,005.33
Step by Step Solution
- Step 1: Write the proportion equation
8,341,248 : 18,276,816 = 18,276,816 : x - Step 2: Convert to fraction form
8,341,248/18,276,816 = 18,276,816/x - Step 3: Cross multiply
8,341,248x = 18,276,816 × 18,276,816 - Step 4: Simplify right side
8,341,248x = 334,042,003,097,856 - Step 5: Solve for x
x = 334,042,003,097,856/8,341,248 - Step 6: Final answer
x = 40,047,005.33
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.