Finding the Fourth Proportional to 22,136,375.48, 33,214,652.26 and 11,361,243.08
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Solution
The fourth proportional to 22,136,375.48, 33,214,652.26 and 11,361,243.08 is: 17,047,042.71
Step by Step Solution
- Step 1: Write the proportion equation
22,136,375.48 : 33,214,652.26 = 11,361,243.08 : x - Step 2: Convert to fraction form
22,136,375.48/33,214,652.26 = 11,361,243.08/x - Step 3: Cross multiply
22,136,375.48x = 33,214,652.26 × 11,361,243.08 - Step 4: Simplify right side
22,136,375.48x = 377,359,738,143,531.38 - Step 5: Solve for x
x = 377,359,738,143,531.38/22,136,375.48 - Step 6: Final answer
x = 17,047,042.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.