Finding the Fourth Proportional to 24,036,793.74, 36,029,996.37 and 8,881,058.70
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Solution
The fourth proportional to 24,036,793.74, 36,029,996.37 and 8,881,058.70 is: 13,312,279.34
Step by Step Solution
- Step 1: Write the proportion equation
24,036,793.74 : 36,029,996.37 = 8,881,058.70 : x - Step 2: Convert to fraction form
24,036,793.74/36,029,996.37 = 8,881,058.70/x - Step 3: Cross multiply
24,036,793.74x = 36,029,996.37 × 8,881,058.70 - Step 4: Simplify right side
24,036,793.74x = 319,984,512,722,756.88 - Step 5: Solve for x
x = 319,984,512,722,756.88/24,036,793.74 - Step 6: Final answer
x = 13,312,279.34
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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.