Finding the Fourth Proportional to 14,727,562.76, 22,094,821.47 and 4,630,183.76
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Solution
The fourth proportional to 14,727,562.76, 22,094,821.47 and 4,630,183.76 is: 6,946,368.87
Step by Step Solution
- Step 1: Write the proportion equation
14,727,562.76 : 22,094,821.47 = 4,630,183.76 : x - Step 2: Convert to fraction form
14,727,562.76/22,094,821.47 = 4,630,183.76/x - Step 3: Cross multiply
14,727,562.76x = 22,094,821.47 × 4,630,183.76 - Step 4: Simplify right side
14,727,562.76x = 102,303,083,550,493.31 - Step 5: Solve for x
x = 102,303,083,550,493.31/14,727,562.76 - Step 6: Final answer
x = 6,946,368.87
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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.