Finding the Third Proportional to 76,725,181 and 164,367,007
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Solution
The third proportional to 76,725,181 and 164,367,007 is: 352,120,550.75
Step by Step Solution
- Step 1: Write the proportion equation
76,725,181 : 164,367,007 = 164,367,007 : x - Step 2: Convert to fraction form
76,725,181/164,367,007 = 164,367,007/x - Step 3: Cross multiply
76,725,181x = 164,367,007 × 164,367,007 - Step 4: Simplify right side
76,725,181x = 27,016,512,990,138,048 - Step 5: Solve for x
x = 27,016,512,990,138,048/76,725,181 - Step 6: Final answer
x = 352,120,550.75
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.