Finding the Fourth Proportional to 232,250,623.56, 348,375,515.76 and 68,603,304.69
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Solution
The fourth proportional to 232,250,623.56, 348,375,515.76 and 68,603,304.69 is: 102,904,833.10
Step by Step Solution
- Step 1: Write the proportion equation
232,250,623.56 : 348,375,515.76 = 68,603,304.69 : x - Step 2: Convert to fraction form
232,250,623.56/348,375,515.76 = 68,603,304.69/x - Step 3: Cross multiply
232,250,623.56x = 348,375,515.76 × 68,603,304.69 - Step 4: Simplify right side
232,250,623.56x = 23,899,711,654,219,176 - Step 5: Solve for x
x = 23,899,711,654,219,176/232,250,623.56 - Step 6: Final answer
x = 102,904,833.10
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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.