Finding the Third Proportional to 5,990,456.06 and 13,121,208.75
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Solution
The third proportional to 5,990,456.06 and 13,121,208.75 is: 28,740,068.75
Step by Step Solution
- Step 1: Write the proportion equation
5,990,456.06 : 13,121,208.75 = 13,121,208.75 : x - Step 2: Convert to fraction form
5,990,456.06/13,121,208.75 = 13,121,208.75/x - Step 3: Cross multiply
5,990,456.06x = 13,121,208.75 × 13,121,208.75 - Step 4: Simplify right side
5,990,456.06x = 172,166,119,061,076.56 - Step 5: Solve for x
x = 172,166,119,061,076.56/5,990,456.06 - Step 6: Final answer
x = 28,740,068.75
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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.