Finding the Third Proportional to 7,235,015 and 15,065,442
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Solution
The third proportional to 7,235,015 and 15,065,442 is: 31,370,707.96
Step by Step Solution
- Step 1: Write the proportion equation
7,235,015 : 15,065,442 = 15,065,442 : x - Step 2: Convert to fraction form
7,235,015/15,065,442 = 15,065,442/x - Step 3: Cross multiply
7,235,015x = 15,065,442 × 15,065,442 - Step 4: Simplify right side
7,235,015x = 226,967,542,655,364 - Step 5: Solve for x
x = 226,967,542,655,364/7,235,015 - Step 6: Final answer
x = 31,370,707.96
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.