Finding the Third Proportional to 230,441,307 and 336,913,245
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Solution
The third proportional to 230,441,307 and 336,913,245 is: 492,578,939.66
Step by Step Solution
- Step 1: Write the proportion equation
230,441,307 : 336,913,245 = 336,913,245 : x - Step 2: Convert to fraction form
230,441,307/336,913,245 = 336,913,245/x - Step 3: Cross multiply
230,441,307x = 336,913,245 × 336,913,245 - Step 4: Simplify right side
230,441,307x = 113,510,534,656,430,032 - Step 5: Solve for x
x = 113,510,534,656,430,032/230,441,307 - Step 6: Final answer
x = 492,578,939.66
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.