Finding the Third Proportional to 239,469,968 and 350,247,000
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Solution
The third proportional to 239,469,968 and 350,247,000 is: 512,268,665.81
Step by Step Solution
- Step 1: Write the proportion equation
239,469,968 : 350,247,000 = 350,247,000 : x - Step 2: Convert to fraction form
239,469,968/350,247,000 = 350,247,000/x - Step 3: Cross multiply
239,469,968x = 350,247,000 × 350,247,000 - Step 4: Simplify right side
239,469,968x = 122,672,961,009,000,000 - Step 5: Solve for x
x = 122,672,961,009,000,000/239,469,968 - Step 6: Final answer
x = 512,268,665.81
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.