Finding the Third Proportional to 201,837,524 and 441,886,288
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Solution
The third proportional to 201,837,524 and 441,886,288 is: 967,429,086.79
Step by Step Solution
- Step 1: Write the proportion equation
201,837,524 : 441,886,288 = 441,886,288 : x - Step 2: Convert to fraction form
201,837,524/441,886,288 = 441,886,288/x - Step 3: Cross multiply
201,837,524x = 441,886,288 × 441,886,288 - Step 4: Simplify right side
201,837,524x = 195,263,491,522,418,944 - Step 5: Solve for x
x = 195,263,491,522,418,944/201,837,524 - Step 6: Final answer
x = 967,429,086.79
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.