Finding the Fourth Proportional to 22,424,896.08, 33,640,151.00 and 8,776,280.12
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Solution
The fourth proportional to 22,424,896.08, 33,640,151.00 and 8,776,280.12 is: 13,165,518.68
Step by Step Solution
- Step 1: Write the proportion equation
22,424,896.08 : 33,640,151.00 = 8,776,280.12 : x - Step 2: Convert to fraction form
22,424,896.08/33,640,151.00 = 8,776,280.12/x - Step 3: Cross multiply
22,424,896.08x = 33,640,151.00 × 8,776,280.12 - Step 4: Simplify right side
22,424,896.08x = 295,235,388,243,015.94 - Step 5: Solve for x
x = 295,235,388,243,015.94/22,424,896.08 - Step 6: Final answer
x = 13,165,518.68
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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.