Finding the Third Proportional to 36,567,959.63 and 76,162,659.75
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Solution
The third proportional to 36,567,959.63 and 76,162,659.75 is: 158,629,324.68
Step by Step Solution
- Step 1: Write the proportion equation
36,567,959.63 : 76,162,659.75 = 76,162,659.75 : x - Step 2: Convert to fraction form
36,567,959.63/76,162,659.75 = 76,162,659.75/x - Step 3: Cross multiply
36,567,959.63x = 76,162,659.75 × 76,162,659.75 - Step 4: Simplify right side
36,567,959.63x = 5,800,750,740,194,270 - Step 5: Solve for x
x = 5,800,750,740,194,270/36,567,959.63 - Step 6: Final answer
x = 158,629,324.68
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.