Finding the Third Proportional to 292,381,992 and 650,121,912
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Solution
The third proportional to 292,381,992 and 650,121,912 is: 1,445,569,535.84
Step by Step Solution
- Step 1: Write the proportion equation
292,381,992 : 650,121,912 = 650,121,912 : x - Step 2: Convert to fraction form
292,381,992/650,121,912 = 650,121,912/x - Step 3: Cross multiply
292,381,992x = 650,121,912 × 650,121,912 - Step 4: Simplify right side
292,381,992x = 422,658,500,462,535,744 - Step 5: Solve for x
x = 422,658,500,462,535,744/292,381,992 - Step 6: Final answer
x = 1,445,569,535.84
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.