Finding the Fourth Proportional to 41,183,463.12, 56,832,097.04 and 22,598,546.16
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Solution
The fourth proportional to 41,183,463.12, 56,832,097.04 and 22,598,546.16 is: 31,185,399.94
Step by Step Solution
- Step 1: Write the proportion equation
41,183,463.12 : 56,832,097.04 = 22,598,546.16 : x - Step 2: Convert to fraction form
41,183,463.12/56,832,097.04 = 22,598,546.16/x - Step 3: Cross multiply
41,183,463.12x = 56,832,097.04 × 22,598,546.16 - Step 4: Simplify right side
41,183,463.12x = 1,284,322,768,328,039.25 - Step 5: Solve for x
x = 1,284,322,768,328,039.25/41,183,463.12 - Step 6: Final answer
x = 31,185,399.94
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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.