Finding the Fourth Proportional to 16,090,810.12, 24,151,383.08 and 5,865,553.24
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Solution
The fourth proportional to 16,090,810.12, 24,151,383.08 and 5,865,553.24 is: 8,803,858.99
Step by Step Solution
- Step 1: Write the proportion equation
16,090,810.12 : 24,151,383.08 = 5,865,553.24 : x - Step 2: Convert to fraction form
16,090,810.12/24,151,383.08 = 5,865,553.24/x - Step 3: Cross multiply
16,090,810.12x = 24,151,383.08 × 5,865,553.24 - Step 4: Simplify right side
16,090,810.12x = 141,661,223,275,375.19 - Step 5: Solve for x
x = 141,661,223,275,375.19/16,090,810.12 - Step 6: Final answer
x = 8,803,858.99
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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.