Finding the Fourth Proportional to 17,627,243.36, 24,325,776.24 and 9,786,884
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Solution
The fourth proportional to 17,627,243.36, 24,325,776.24 and 9,786,884 is: 13,506,000.08
Step by Step Solution
- Step 1: Write the proportion equation
17,627,243.36 : 24,325,776.24 = 9,786,884 : x - Step 2: Convert to fraction form
17,627,243.36/24,325,776.24 = 9,786,884/x - Step 3: Cross multiply
17,627,243.36x = 24,325,776.24 × 9,786,884 - Step 4: Simplify right side
17,627,243.36x = 238,073,550,270,836.16 - Step 5: Solve for x
x = 238,073,550,270,836.16/17,627,243.36 - Step 6: Final answer
x = 13,506,000.08
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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.