Finding the Fourth Proportional to 16,598,249.46, 22,905,684.09 and 9,256,546.08
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Solution
The fourth proportional to 16,598,249.46, 22,905,684.09 and 9,256,546.08 is: 12,774,089.27
Step by Step Solution
- Step 1: Write the proportion equation
16,598,249.46 : 22,905,684.09 = 9,256,546.08 : x - Step 2: Convert to fraction form
16,598,249.46/22,905,684.09 = 9,256,546.08/x - Step 3: Cross multiply
16,598,249.46x = 22,905,684.09 × 9,256,546.08 - Step 4: Simplify right side
16,598,249.46x = 212,027,520,273,007.88 - Step 5: Solve for x
x = 212,027,520,273,007.88/16,598,249.46 - Step 6: Final answer
x = 12,774,089.27
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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.