Finding the Fourth Proportional to 14,904,520.41, 22,356,752.68 and 4,670,163.67
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Solution
The fourth proportional to 14,904,520.41, 22,356,752.68 and 4,670,163.67 is: 7,005,236.75
Step by Step Solution
- Step 1: Write the proportion equation
14,904,520.41 : 22,356,752.68 = 4,670,163.67 : x - Step 2: Convert to fraction form
14,904,520.41/22,356,752.68 = 4,670,163.67/x - Step 3: Cross multiply
14,904,520.41x = 22,356,752.68 × 4,670,163.67 - Step 4: Simplify right side
14,904,520.41x = 104,409,694,145,311.12 - Step 5: Solve for x
x = 104,409,694,145,311.12/14,904,520.41 - Step 6: Final answer
x = 7,005,236.75
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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.