Finding the Fourth Proportional to 24,740,306.56, 37,072,583.40 and 10,355,542.48
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Solution
The fourth proportional to 24,740,306.56, 37,072,583.40 and 10,355,542.48 is: 15,517,459.79
Step by Step Solution
- Step 1: Write the proportion equation
24,740,306.56 : 37,072,583.40 = 10,355,542.48 : x - Step 2: Convert to fraction form
24,740,306.56/37,072,583.40 = 10,355,542.48/x - Step 3: Cross multiply
24,740,306.56x = 37,072,583.40 × 10,355,542.48 - Step 4: Simplify right side
24,740,306.56x = 383,906,712,242,042.81 - Step 5: Solve for x
x = 383,906,712,242,042.81/24,740,306.56 - Step 6: Final answer
x = 15,517,459.79
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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.