Finding the Fourth Proportional to 48,904,879.30, 73,366,176.30 and 24,582,596.20
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Solution
The fourth proportional to 48,904,879.30, 73,366,176.30 and 24,582,596.20 is: 36,878,346.55
Step by Step Solution
- Step 1: Write the proportion equation
48,904,879.30 : 73,366,176.30 = 24,582,596.20 : x - Step 2: Convert to fraction form
48,904,879.30/73,366,176.30 = 24,582,596.20/x - Step 3: Cross multiply
48,904,879.30x = 73,366,176.30 × 24,582,596.20 - Step 4: Simplify right side
48,904,879.30x = 1,803,531,086,720,910 - Step 5: Solve for x
x = 1,803,531,086,720,910/48,904,879.30 - Step 6: Final answer
x = 36,878,346.55
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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.