Finding the Third Proportional to 167,856,718 and 361,222,625
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Solution
The third proportional to 167,856,718 and 361,222,625 is: 777,340,259.99
Step by Step Solution
- Step 1: Write the proportion equation
167,856,718 : 361,222,625 = 361,222,625 : x - Step 2: Convert to fraction form
167,856,718/361,222,625 = 361,222,625/x - Step 3: Cross multiply
167,856,718x = 361,222,625 × 361,222,625 - Step 4: Simplify right side
167,856,718x = 130,481,784,811,890,624 - Step 5: Solve for x
x = 130,481,784,811,890,624/167,856,718 - Step 6: Final answer
x = 777,340,259.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.