Finding the Third Proportional to 7,301,482 and 15,580,234
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Solution
The third proportional to 7,301,482 and 15,580,234 is: 33,245,811.12
Step by Step Solution
- Step 1: Write the proportion equation
7,301,482 : 15,580,234 = 15,580,234 : x - Step 2: Convert to fraction form
7,301,482/15,580,234 = 15,580,234/x - Step 3: Cross multiply
7,301,482x = 15,580,234 × 15,580,234 - Step 4: Simplify right side
7,301,482x = 242,743,691,494,756 - Step 5: Solve for x
x = 242,743,691,494,756/7,301,482 - Step 6: Final answer
x = 33,245,811.12
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.