Finding the Third Proportional to 212,044,353,963 and 297,540,204,624
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Solution
The third proportional to 212,044,353,963 and 297,540,204,624 is: 417,507,807,744.50
Step by Step Solution
- Step 1: Write the proportion equation
212,044,353,963 : 297,540,204,624 = 297,540,204,624 : x - Step 2: Convert to fraction form
212,044,353,963/297,540,204,624 = 297,540,204,624/x - Step 3: Cross multiply
212,044,353,963x = 297,540,204,624 × 297,540,204,624 - Step 4: Simplify right side
212,044,353,963x = 88,530,173,367,691,794,972,672 - Step 5: Solve for x
x = 88,530,173,367,691,794,972,672/212,044,353,963 - Step 6: Final answer
x = 417,507,807,744.50
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.