Finding the Third Proportional to 7,355,458 and 11,418,099
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Solution
The third proportional to 7,355,458 and 11,418,099 is: 17,724,658.99
Step by Step Solution
- Step 1: Write the proportion equation
7,355,458 : 11,418,099 = 11,418,099 : x - Step 2: Convert to fraction form
7,355,458/11,418,099 = 11,418,099/x - Step 3: Cross multiply
7,355,458x = 11,418,099 × 11,418,099 - Step 4: Simplify right side
7,355,458x = 130,372,984,773,801 - Step 5: Solve for x
x = 130,372,984,773,801/7,355,458 - Step 6: Final answer
x = 17,724,658.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.