Finding the Fourth Proportional to 24,243,853.77, 36,364,894.91 and 7,204,083.84
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Solution
The fourth proportional to 24,243,853.77, 36,364,894.91 and 7,204,083.84 is: 10,805,862.56
Step by Step Solution
- Step 1: Write the proportion equation
24,243,853.77 : 36,364,894.91 = 7,204,083.84 : x - Step 2: Convert to fraction form
24,243,853.77/36,364,894.91 = 7,204,083.84/x - Step 3: Cross multiply
24,243,853.77x = 36,364,894.91 × 7,204,083.84 - Step 4: Simplify right side
24,243,853.77x = 261,975,751,782,654.75 - Step 5: Solve for x
x = 261,975,751,782,654.75/24,243,853.77 - Step 6: Final answer
x = 10,805,862.56
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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.