Finding the Third Proportional to 7,132,253 and 13,907,134
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Solution
The third proportional to 7,132,253 and 13,907,134 is: 27,117,430.65
Step by Step Solution
- Step 1: Write the proportion equation
7,132,253 : 13,907,134 = 13,907,134 : x - Step 2: Convert to fraction form
7,132,253/13,907,134 = 13,907,134/x - Step 3: Cross multiply
7,132,253x = 13,907,134 × 13,907,134 - Step 4: Simplify right side
7,132,253x = 193,408,376,093,956 - Step 5: Solve for x
x = 193,408,376,093,956/7,132,253 - Step 6: Final answer
x = 27,117,430.65
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Why These Related Problems?
These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.