Finding the Fourth Proportional to 32,259,163.84, 44,487,743.04 and 23,543,531.20
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Solution
The fourth proportional to 32,259,163.84, 44,487,743.04 and 23,543,531.20 is: 32,468,249.07
Step by Step Solution
- Step 1: Write the proportion equation
32,259,163.84 : 44,487,743.04 = 23,543,531.20 : x - Step 2: Convert to fraction form
32,259,163.84/44,487,743.04 = 23,543,531.20/x - Step 3: Cross multiply
32,259,163.84x = 44,487,743.04 × 23,543,531.20 - Step 4: Simplify right side
32,259,163.84x = 1,047,398,566,279,822.75 - Step 5: Solve for x
x = 1,047,398,566,279,822.75/32,259,163.84 - Step 6: Final answer
x = 32,468,249.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.