Finding the Fourth Proportional to 24,496,471.68, 33,802,933.68 and 14,183,890.80
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Solution
The fourth proportional to 24,496,471.68, 33,802,933.68 and 14,183,890.80 is: 19,572,497.06
Step by Step Solution
- Step 1: Write the proportion equation
24,496,471.68 : 33,802,933.68 = 14,183,890.80 : x - Step 2: Convert to fraction form
24,496,471.68/33,802,933.68 = 14,183,890.80/x - Step 3: Cross multiply
24,496,471.68x = 33,802,933.68 × 14,183,890.80 - Step 4: Simplify right side
24,496,471.68x = 479,457,120,036,762.19 - Step 5: Solve for x
x = 479,457,120,036,762.19/24,496,471.68 - Step 6: Final answer
x = 19,572,497.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.