Finding the Fourth Proportional to 16,093,226.42, 22,209,073.36 and 8,751,488.94
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Solution
The fourth proportional to 16,093,226.42, 22,209,073.36 and 8,751,488.94 is: 12,077,283.62
Step by Step Solution
- Step 1: Write the proportion equation
16,093,226.42 : 22,209,073.36 = 8,751,488.94 : x - Step 2: Convert to fraction form
16,093,226.42/22,209,073.36 = 8,751,488.94/x - Step 3: Cross multiply
16,093,226.42x = 22,209,073.36 × 8,751,488.94 - Step 4: Simplify right side
16,093,226.42x = 194,362,459,877,688.62 - Step 5: Solve for x
x = 194,362,459,877,688.62/16,093,226.42 - Step 6: Final answer
x = 12,077,283.62
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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.