Finding the Fourth Proportional to 24,537,984.08, 33,864,937.45 and 14,751,596.48
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Solution
The fourth proportional to 24,537,984.08, 33,864,937.45 and 14,751,596.48 is: 20,358,717.75
Step by Step Solution
- Step 1: Write the proportion equation
24,537,984.08 : 33,864,937.45 = 14,751,596.48 : x - Step 2: Convert to fraction form
24,537,984.08/33,864,937.45 = 14,751,596.48/x - Step 3: Cross multiply
24,537,984.08x = 33,864,937.45 × 14,751,596.48 - Step 4: Simplify right side
24,537,984.08x = 499,561,891,876,636.44 - Step 5: Solve for x
x = 499,561,891,876,636.44/24,537,984.08 - Step 6: Final answer
x = 20,358,717.75
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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.