Finding the Fourth Proportional to 24,103,245.06, 33,272,656.88 and 16,273,364.09
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Solution
The fourth proportional to 24,103,245.06, 33,272,656.88 and 16,273,364.09 is: 22,464,114.61
Step by Step Solution
- Step 1: Write the proportion equation
24,103,245.06 : 33,272,656.88 = 16,273,364.09 : x - Step 2: Convert to fraction form
24,103,245.06/33,272,656.88 = 16,273,364.09/x - Step 3: Cross multiply
24,103,245.06x = 33,272,656.88 × 16,273,364.09 - Step 4: Simplify right side
24,103,245.06x = 541,458,059,402,153.38 - Step 5: Solve for x
x = 541,458,059,402,153.38/24,103,245.06 - Step 6: Final answer
x = 22,464,114.61
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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.