Finding the Fourth Proportional to 16,147,152, 24,220,728 and 6,567,742.08
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Solution
The fourth proportional to 16,147,152, 24,220,728 and 6,567,742.08 is: 9,851,613.12
Step by Step Solution
- Step 1: Write the proportion equation
16,147,152 : 24,220,728 = 6,567,742.08 : x - Step 2: Convert to fraction form
16,147,152/24,220,728 = 6,567,742.08/x - Step 3: Cross multiply
16,147,152x = 24,220,728 × 6,567,742.08 - Step 4: Simplify right side
16,147,152x = 159,075,494,493,834.25 - Step 5: Solve for x
x = 159,075,494,493,834.25/16,147,152 - Step 6: Final answer
x = 9,851,613.12
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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.