Finding the Third Proportional to 209,261,217.25 and 326,607,044
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Solution
The third proportional to 209,261,217.25 and 326,607,044 is: 509,756,000.62
Step by Step Solution
- Step 1: Write the proportion equation
209,261,217.25 : 326,607,044 = 326,607,044 : x - Step 2: Convert to fraction form
209,261,217.25/326,607,044 = 326,607,044/x - Step 3: Cross multiply
209,261,217.25x = 326,607,044 × 326,607,044 - Step 4: Simplify right side
209,261,217.25x = 106,672,161,190,417,936 - Step 5: Solve for x
x = 106,672,161,190,417,936/209,261,217.25 - Step 6: Final answer
x = 509,756,000.62
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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.