Finding the Fourth Proportional to 24,922,419.14, 37,389,500.74 and 8,527,882.07
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Solution
The fourth proportional to 24,922,419.14, 37,389,500.74 and 8,527,882.07 is: 12,793,832.38
Step by Step Solution
- Step 1: Write the proportion equation
24,922,419.14 : 37,389,500.74 = 8,527,882.07 : x - Step 2: Convert to fraction form
24,922,419.14/37,389,500.74 = 8,527,882.07/x - Step 3: Cross multiply
24,922,419.14x = 37,389,500.74 × 8,527,882.07 - Step 4: Simplify right side
24,922,419.14x = 318,853,252,966,897.75 - Step 5: Solve for x
x = 318,853,252,966,897.75/24,922,419.14 - Step 6: Final answer
x = 12,793,832.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.