Finding the Fourth Proportional to 22,967,172.73, 34,457,485.08 and 6,793,554.70
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Solution
The fourth proportional to 22,967,172.73, 34,457,485.08 and 6,793,554.70 is: 10,192,321.55
Step by Step Solution
- Step 1: Write the proportion equation
22,967,172.73 : 34,457,485.08 = 6,793,554.70 : x - Step 2: Convert to fraction form
22,967,172.73/34,457,485.08 = 6,793,554.70/x - Step 3: Cross multiply
22,967,172.73x = 34,457,485.08 × 6,793,554.70 - Step 4: Simplify right side
22,967,172.73x = 234,088,809,543,126.44 - Step 5: Solve for x
x = 234,088,809,543,126.44/22,967,172.73 - Step 6: Final answer
x = 10,192,321.55
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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.