Finding the Fourth Proportional to 24,749,192.37, 34,153,371.72 and 13,735,302.42
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Solution
The fourth proportional to 24,749,192.37, 34,153,371.72 and 13,735,302.42 is: 18,954,432.22
Step by Step Solution
- Step 1: Write the proportion equation
24,749,192.37 : 34,153,371.72 = 13,735,302.42 : x - Step 2: Convert to fraction form
24,749,192.37/34,153,371.72 = 13,735,302.42/x - Step 3: Cross multiply
24,749,192.37x = 34,153,371.72 × 13,735,302.42 - Step 4: Simplify right side
24,749,192.37x = 469,106,889,236,875.56 - Step 5: Solve for x
x = 469,106,889,236,875.56/24,749,192.37 - Step 6: Final answer
x = 18,954,432.22
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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.