Finding the Third Proportional to 11,414,988 and 15,652,722
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Solution
The third proportional to 11,414,988 and 15,652,722 is: 21,463,684.94
Step by Step Solution
- Step 1: Write the proportion equation
11,414,988 : 15,652,722 = 15,652,722 : x - Step 2: Convert to fraction form
11,414,988/15,652,722 = 15,652,722/x - Step 3: Cross multiply
11,414,988x = 15,652,722 × 15,652,722 - Step 4: Simplify right side
11,414,988x = 245,007,706,009,284 - Step 5: Solve for x
x = 245,007,706,009,284/11,414,988 - Step 6: Final answer
x = 21,463,684.94
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.