Finding the Fourth Proportional to 24,588,570.26, 33,931,551.42 and 13,575,119.73
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Solution
The fourth proportional to 24,588,570.26, 33,931,551.42 and 13,575,119.73 is: 18,733,292.27
Step by Step Solution
- Step 1: Write the proportion equation
24,588,570.26 : 33,931,551.42 = 13,575,119.73 : x - Step 2: Convert to fraction form
24,588,570.26/33,931,551.42 = 13,575,119.73/x - Step 3: Cross multiply
24,588,570.26x = 33,931,551.42 × 13,575,119.73 - Step 4: Simplify right side
24,588,570.26x = 460,624,873,151,151.56 - Step 5: Solve for x
x = 460,624,873,151,151.56/24,588,570.26 - Step 6: Final answer
x = 18,733,292.27
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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.