Finding the Fourth Proportional to 32,076,195.40, 48,114,293.10 and 26,029,577.80
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Solution
The fourth proportional to 32,076,195.40, 48,114,293.10 and 26,029,577.80 is: 39,044,366.70
Step by Step Solution
- Step 1: Write the proportion equation
32,076,195.40 : 48,114,293.10 = 26,029,577.80 : x - Step 2: Convert to fraction form
32,076,195.40/48,114,293.10 = 26,029,577.80/x - Step 3: Cross multiply
32,076,195.40x = 48,114,293.10 × 26,029,577.80 - Step 4: Simplify right side
32,076,195.40x = 1,252,394,735,538,453.25 - Step 5: Solve for x
x = 1,252,394,735,538,453.25/32,076,195.40 - Step 6: Final answer
x = 39,044,366.70
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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.