Finding the Fourth Proportional to 24,184,407.36, 36,264,013.68 and 9,025,872.96
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Solution
The fourth proportional to 24,184,407.36, 36,264,013.68 and 9,025,872.96 is: 13,534,107.97
Step by Step Solution
- Step 1: Write the proportion equation
24,184,407.36 : 36,264,013.68 = 9,025,872.96 : x - Step 2: Convert to fraction form
24,184,407.36/36,264,013.68 = 9,025,872.96/x - Step 3: Cross multiply
24,184,407.36x = 36,264,013.68 × 9,025,872.96 - Step 4: Simplify right side
24,184,407.36x = 327,314,380,495,382.12 - Step 5: Solve for x
x = 327,314,380,495,382.12/24,184,407.36 - Step 6: Final answer
x = 13,534,107.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.