Finding the Fourth Proportional to 24,146,643.12, 33,311,375.19 and 14,351,520.48
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Solution
The fourth proportional to 24,146,643.12, 33,311,375.19 and 14,351,520.48 is: 19,798,565.00
Step by Step Solution
- Step 1: Write the proportion equation
24,146,643.12 : 33,311,375.19 = 14,351,520.48 : x - Step 2: Convert to fraction form
24,146,643.12/33,311,375.19 = 14,351,520.48/x - Step 3: Cross multiply
24,146,643.12x = 33,311,375.19 × 14,351,520.48 - Step 4: Simplify right side
24,146,643.12x = 478,068,883,256,248.94 - Step 5: Solve for x
x = 478,068,883,256,248.94/24,146,643.12 - Step 6: Final answer
x = 19,798,565.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.