Finding the Third Proportional to 27,863,176 and 43,036,972
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Solution
The third proportional to 27,863,176 and 43,036,972 is: 66,474,150.65
Step by Step Solution
- Step 1: Write the proportion equation
27,863,176 : 43,036,972 = 43,036,972 : x - Step 2: Convert to fraction form
27,863,176/43,036,972 = 43,036,972/x - Step 3: Cross multiply
27,863,176x = 43,036,972 × 43,036,972 - Step 4: Simplify right side
27,863,176x = 1,852,180,958,928,784 - Step 5: Solve for x
x = 1,852,180,958,928,784/27,863,176 - Step 6: Final answer
x = 66,474,150.65
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.