Finding the Fourth Proportional to 22,135,896.44, 33,135,743.19 and 14,442,976.52
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Solution
The fourth proportional to 22,135,896.44, 33,135,743.19 and 14,442,976.52 is: 21,620,030.71
Step by Step Solution
- Step 1: Write the proportion equation
22,135,896.44 : 33,135,743.19 = 14,442,976.52 : x - Step 2: Convert to fraction form
22,135,896.44/33,135,743.19 = 14,442,976.52/x - Step 3: Cross multiply
22,135,896.44x = 33,135,743.19 × 14,442,976.52 - Step 4: Simplify right side
22,135,896.44x = 478,578,760,700,241.25 - Step 5: Solve for x
x = 478,578,760,700,241.25/22,135,896.44 - Step 6: Final answer
x = 21,620,030.71
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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.