Finding the Fourth Proportional to 24,361,038.99, 36,543,240.05 and 7,089,383.07
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Solution
The fourth proportional to 24,361,038.99, 36,543,240.05 and 7,089,383.07 is: 10,634,563.96
Step by Step Solution
- Step 1: Write the proportion equation
24,361,038.99 : 36,543,240.05 = 7,089,383.07 : x - Step 2: Convert to fraction form
24,361,038.99/36,543,240.05 = 7,089,383.07/x - Step 3: Cross multiply
24,361,038.99x = 36,543,240.05 × 7,089,383.07 - Step 4: Simplify right side
24,361,038.99x = 259,069,027,297,969.06 - Step 5: Solve for x
x = 259,069,027,297,969.06/24,361,038.99 - Step 6: Final answer
x = 10,634,563.96
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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.