Finding the Third Proportional to 182,173,245.75 and 396,692,214.75
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Solution
The third proportional to 182,173,245.75 and 396,692,214.75 is: 863,819,012.48
Step by Step Solution
- Step 1: Write the proportion equation
182,173,245.75 : 396,692,214.75 = 396,692,214.75 : x - Step 2: Convert to fraction form
182,173,245.75/396,692,214.75 = 396,692,214.75/x - Step 3: Cross multiply
182,173,245.75x = 396,692,214.75 × 396,692,214.75 - Step 4: Simplify right side
182,173,245.75x = 157,364,713,243,260,128 - Step 5: Solve for x
x = 157,364,713,243,260,128/182,173,245.75 - Step 6: Final answer
x = 863,819,012.48
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.