Finding the Third Proportional to 273,768,317,873 and 402,451,571,965
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Solution
The third proportional to 273,768,317,873 and 402,451,571,965 is: 591,621,664,024.09
Step by Step Solution
- Step 1: Write the proportion equation
273,768,317,873 : 402,451,571,965 = 402,451,571,965 : x - Step 2: Convert to fraction form
273,768,317,873/402,451,571,965 = 402,451,571,965/x - Step 3: Cross multiply
273,768,317,873x = 402,451,571,965 × 402,451,571,965 - Step 4: Simplify right side
273,768,317,873x = 161,967,267,777,099,566,415,872 - Step 5: Solve for x
x = 161,967,267,777,099,566,415,872/273,768,317,873 - Step 6: Final answer
x = 591,621,664,024.09
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.