Finding the Fourth Proportional to 32,264,022.18, 44,524,357.01 and 17,579,688.46
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Solution
The fourth proportional to 32,264,022.18, 44,524,357.01 and 17,579,688.46 is: 24,259,973.56
Step by Step Solution
- Step 1: Write the proportion equation
32,264,022.18 : 44,524,357.01 = 17,579,688.46 : x - Step 2: Convert to fraction form
32,264,022.18/44,524,357.01 = 17,579,688.46/x - Step 3: Cross multiply
32,264,022.18x = 44,524,357.01 × 17,579,688.46 - Step 4: Simplify right side
32,264,022.18x = 782,724,325,117,617.12 - Step 5: Solve for x
x = 782,724,325,117,617.12/32,264,022.18 - Step 6: Final answer
x = 24,259,973.56
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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.