Finding the Third Proportional to 36,072,104.63 and 80,193,462.75
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Solution
The third proportional to 36,072,104.63 and 80,193,462.75 is: 178,281,570.61
Step by Step Solution
- Step 1: Write the proportion equation
36,072,104.63 : 80,193,462.75 = 80,193,462.75 : x - Step 2: Convert to fraction form
36,072,104.63/80,193,462.75 = 80,193,462.75/x - Step 3: Cross multiply
36,072,104.63x = 80,193,462.75 × 80,193,462.75 - Step 4: Simplify right side
36,072,104.63x = 6,430,991,467,835,638 - Step 5: Solve for x
x = 6,430,991,467,835,638/36,072,104.63 - Step 6: Final answer
x = 178,281,570.61
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.