Finding the Fourth Proportional to 22,886,000.44, 34,326,280.95 and 7,529,481.84
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Solution
The fourth proportional to 22,886,000.44, 34,326,280.95 and 7,529,481.84 is: 11,293,327.98
Step by Step Solution
- Step 1: Write the proportion equation
22,886,000.44 : 34,326,280.95 = 7,529,481.84 : x - Step 2: Convert to fraction form
22,886,000.44/34,326,280.95 = 7,529,481.84/x - Step 3: Cross multiply
22,886,000.44x = 34,326,280.95 × 7,529,481.84 - Step 4: Simplify right side
22,886,000.44x = 258,459,109,148,250.94 - Step 5: Solve for x
x = 258,459,109,148,250.94/22,886,000.44 - Step 6: Final answer
x = 11,293,327.98
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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.