Finding the Third Proportional to 174,339,888 and 382,687,764
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Solution
The third proportional to 174,339,888 and 382,687,764 is: 840,025,345.87
Step by Step Solution
- Step 1: Write the proportion equation
174,339,888 : 382,687,764 = 382,687,764 : x - Step 2: Convert to fraction form
174,339,888/382,687,764 = 382,687,764/x - Step 3: Cross multiply
174,339,888x = 382,687,764 × 382,687,764 - Step 4: Simplify right side
174,339,888x = 146,449,924,715,319,680 - Step 5: Solve for x
x = 146,449,924,715,319,680/174,339,888 - Step 6: Final answer
x = 840,025,345.87
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.