Finding the Fourth Proportional to 24,506,717.80, 36,760,076.70 and 6,555,821.80
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Solution
The fourth proportional to 24,506,717.80, 36,760,076.70 and 6,555,821.80 is: 9,833,732.70
Step by Step Solution
- Step 1: Write the proportion equation
24,506,717.80 : 36,760,076.70 = 6,555,821.80 : x - Step 2: Convert to fraction form
24,506,717.80/36,760,076.70 = 6,555,821.80/x - Step 3: Cross multiply
24,506,717.80x = 36,760,076.70 × 6,555,821.80 - Step 4: Simplify right side
24,506,717.80x = 240,992,512,199,532.06 - Step 5: Solve for x
x = 240,992,512,199,532.06/24,506,717.80 - Step 6: Final answer
x = 9,833,732.70
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1.5x scale
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.