Finding the Fourth Proportional to 505,522,110.68, 758,283,166.02 and 505,522,110.68
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Solution
The fourth proportional to 505,522,110.68, 758,283,166.02 and 505,522,110.68 is: 758,283,166.02
Step by Step Solution
- Step 1: Write the proportion equation
505,522,110.68 : 758,283,166.02 = 505,522,110.68 : x - Step 2: Convert to fraction form
505,522,110.68/758,283,166.02 = 505,522,110.68/x - Step 3: Cross multiply
505,522,110.68x = 758,283,166.02 × 505,522,110.68 - Step 4: Simplify right side
505,522,110.68x = 383,328,906,575,751,808 - Step 5: Solve for x
x = 383,328,906,575,751,808/505,522,110.68 - Step 6: Final answer
x = 758,283,166.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.