Finding the Fourth Proportional to 17,302,635.26, 25,959,634.84 and 7,076,095.80
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Solution
The fourth proportional to 17,302,635.26, 25,959,634.84 and 7,076,095.80 is: 10,616,467.39
Step by Step Solution
- Step 1: Write the proportion equation
17,302,635.26 : 25,959,634.84 = 7,076,095.80 : x - Step 2: Convert to fraction form
17,302,635.26/25,959,634.84 = 7,076,095.80/x - Step 3: Cross multiply
17,302,635.26x = 25,959,634.84 × 7,076,095.80 - Step 4: Simplify right side
17,302,635.26x = 183,692,863,060,857.66 - Step 5: Solve for x
x = 183,692,863,060,857.66/17,302,635.26 - Step 6: Final answer
x = 10,616,467.39
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.