Finding the Fourth Proportional to 24,692,539.73, 34,077,797.37 and 13,682,742.96
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Solution
The fourth proportional to 24,692,539.73, 34,077,797.37 and 13,682,742.96 is: 18,883,344.81
Step by Step Solution
- Step 1: Write the proportion equation
24,692,539.73 : 34,077,797.37 = 13,682,742.96 : x - Step 2: Convert to fraction form
24,692,539.73/34,077,797.37 = 13,682,742.96/x - Step 3: Cross multiply
24,692,539.73x = 34,077,797.37 × 13,682,742.96 - Step 4: Simplify right side
24,692,539.73x = 466,277,741,973,553.88 - Step 5: Solve for x
x = 466,277,741,973,553.88/24,692,539.73 - Step 6: Final answer
x = 18,883,344.81
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.