Finding the Fourth Proportional to 16,180,485.84, 24,274,348.92 and 6,083,194.32
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Solution
The fourth proportional to 16,180,485.84, 24,274,348.92 and 6,083,194.32 is: 9,126,152.51
Step by Step Solution
- Step 1: Write the proportion equation
16,180,485.84 : 24,274,348.92 = 6,083,194.32 : x - Step 2: Convert to fraction form
16,180,485.84/24,274,348.92 = 6,083,194.32/x - Step 3: Cross multiply
16,180,485.84x = 24,274,348.92 × 6,083,194.32 - Step 4: Simplify right side
16,180,485.84x = 147,665,581,471,842.16 - Step 5: Solve for x
x = 147,665,581,471,842.16/16,180,485.84 - Step 6: Final answer
x = 9,126,152.51
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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.