Finding the Fourth Proportional to 24,481,842.30, 36,691,270.65 and 14,887,035.90
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Solution
The fourth proportional to 24,481,842.30, 36,691,270.65 and 14,887,035.90 is: 22,311,403.56
Step by Step Solution
- Step 1: Write the proportion equation
24,481,842.30 : 36,691,270.65 = 14,887,035.90 : x - Step 2: Convert to fraction form
24,481,842.30/36,691,270.65 = 14,887,035.90/x - Step 3: Cross multiply
24,481,842.30x = 36,691,270.65 × 14,887,035.90 - Step 4: Simplify right side
24,481,842.30x = 546,224,263,383,166.31 - Step 5: Solve for x
x = 546,224,263,383,166.31/24,481,842.30 - Step 6: Final answer
x = 22,311,403.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.