Finding the Fourth Proportional to 41,615,229.60, 62,433,730.80 and 16,057,072.80
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Solution
The fourth proportional to 41,615,229.60, 62,433,730.80 and 16,057,072.80 is: 24,089,809.67
Step by Step Solution
- Step 1: Write the proportion equation
41,615,229.60 : 62,433,730.80 = 16,057,072.80 : x - Step 2: Convert to fraction form
41,615,229.60/62,433,730.80 = 16,057,072.80/x - Step 3: Cross multiply
41,615,229.60x = 62,433,730.80 × 16,057,072.80 - Step 4: Simplify right side
41,615,229.60x = 1,002,502,960,631,202.25 - Step 5: Solve for x
x = 1,002,502,960,631,202.25/41,615,229.60 - Step 6: Final answer
x = 24,089,809.67
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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.