Finding the Third Proportional to 10,661,424.75 and 16,377,117.75
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Solution
The third proportional to 10,661,424.75 and 16,377,117.75 is: 25,157,049.09
Step by Step Solution
- Step 1: Write the proportion equation
10,661,424.75 : 16,377,117.75 = 16,377,117.75 : x - Step 2: Convert to fraction form
10,661,424.75/16,377,117.75 = 16,377,117.75/x - Step 3: Cross multiply
10,661,424.75x = 16,377,117.75 × 16,377,117.75 - Step 4: Simplify right side
10,661,424.75x = 268,209,985,797,365.06 - Step 5: Solve for x
x = 268,209,985,797,365.06/10,661,424.75 - Step 6: Final answer
x = 25,157,049.09
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.