Finding the Fourth Proportional to 43,668,502.08, 60,261,567.84 and 24,089,405.76
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Solution
The fourth proportional to 43,668,502.08, 60,261,567.84 and 24,089,405.76 is: 33,242,847.60
Step by Step Solution
- Step 1: Write the proportion equation
43,668,502.08 : 60,261,567.84 = 24,089,405.76 : x - Step 2: Convert to fraction form
43,668,502.08/60,261,567.84 = 24,089,405.76/x - Step 3: Cross multiply
43,668,502.08x = 60,261,567.84 × 24,089,405.76 - Step 4: Simplify right side
43,668,502.08x = 1,451,665,359,431,527 - Step 5: Solve for x
x = 1,451,665,359,431,527/43,668,502.08 - Step 6: Final answer
x = 33,242,847.60
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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.