Finding the Third Proportional to 7,407,855 and 11,131,506
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Solution
The third proportional to 7,407,855 and 11,131,506 is: 16,726,896.76
Step by Step Solution
- Step 1: Write the proportion equation
7,407,855 : 11,131,506 = 11,131,506 : x - Step 2: Convert to fraction form
7,407,855/11,131,506 = 11,131,506/x - Step 3: Cross multiply
7,407,855x = 11,131,506 × 11,131,506 - Step 4: Simplify right side
7,407,855x = 123,910,425,828,036 - Step 5: Solve for x
x = 123,910,425,828,036/7,407,855 - Step 6: Final answer
x = 16,726,896.76
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.