Finding the Fourth Proportional to 24,063,902.74, 36,093,295.31 and 6,791,676.58
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Solution
The fourth proportional to 24,063,902.74, 36,093,295.31 and 6,791,676.58 is: 10,186,792.69
Step by Step Solution
- Step 1: Write the proportion equation
24,063,902.74 : 36,093,295.31 = 6,791,676.58 : x - Step 2: Convert to fraction form
24,063,902.74/36,093,295.31 = 6,791,676.58/x - Step 3: Cross multiply
24,063,902.74x = 36,093,295.31 × 6,791,676.58 - Step 4: Simplify right side
24,063,902.74x = 245,133,988,451,950.84 - Step 5: Solve for x
x = 245,133,988,451,950.84/24,063,902.74 - Step 6: Final answer
x = 10,186,792.69
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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.