Finding the Fourth Proportional to 34,860,550.16, 52,297,209.68 and 14,379,096.84
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Solution
The fourth proportional to 34,860,550.16, 52,297,209.68 and 14,379,096.84 is: 21,571,278.68
Step by Step Solution
- Step 1: Write the proportion equation
34,860,550.16 : 52,297,209.68 = 14,379,096.84 : x - Step 2: Convert to fraction form
34,860,550.16/52,297,209.68 = 14,379,096.84/x - Step 3: Cross multiply
34,860,550.16x = 52,297,209.68 × 14,379,096.84 - Step 4: Simplify right side
34,860,550.16x = 751,986,642,378,609.88 - Step 5: Solve for x
x = 751,986,642,378,609.88/34,860,550.16 - Step 6: Final answer
x = 21,571,278.68
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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.