Finding the Fourth Proportional to 24,377,259.96, 33,641,004.24 and 14,588,121.60
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Solution
The fourth proportional to 24,377,259.96, 33,641,004.24 and 14,588,121.60 is: 20,131,838.50
Step by Step Solution
- Step 1: Write the proportion equation
24,377,259.96 : 33,641,004.24 = 14,588,121.60 : x - Step 2: Convert to fraction form
24,377,259.96/33,641,004.24 = 14,588,121.60/x - Step 3: Cross multiply
24,377,259.96x = 33,641,004.24 × 14,588,121.60 - Step 4: Simplify right side
24,377,259.96x = 490,759,060,599,235.62 - Step 5: Solve for x
x = 490,759,060,599,235.62/24,377,259.96 - Step 6: Final answer
x = 20,131,838.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.