Finding the Third Proportional to 219,085,135.50 and 341,190,469.50
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Solution
The third proportional to 219,085,135.50 and 341,190,469.50 is: 531,350,226.99
Step by Step Solution
- Step 1: Write the proportion equation
219,085,135.50 : 341,190,469.50 = 341,190,469.50 : x - Step 2: Convert to fraction form
219,085,135.50/341,190,469.50 = 341,190,469.50/x - Step 3: Cross multiply
219,085,135.50x = 341,190,469.50 × 341,190,469.50 - Step 4: Simplify right side
219,085,135.50x = 116,410,936,477,630,432 - Step 5: Solve for x
x = 116,410,936,477,630,432/219,085,135.50 - Step 6: Final answer
x = 531,350,226.99
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.