Finding the Third Proportional to 13,449,610 and 27,856,226
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Solution
The third proportional to 13,449,610 and 27,856,226 is: 57,694,559.69
Step by Step Solution
- Step 1: Write the proportion equation
13,449,610 : 27,856,226 = 27,856,226 : x - Step 2: Convert to fraction form
13,449,610/27,856,226 = 27,856,226/x - Step 3: Cross multiply
13,449,610x = 27,856,226 × 27,856,226 - Step 4: Simplify right side
13,449,610x = 775,969,326,963,076 - Step 5: Solve for x
x = 775,969,326,963,076/13,449,610 - Step 6: Final answer
x = 57,694,559.69
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.