Finding the Fourth Proportional to 16,540,523.05, 24,794,584.58 and 9,257,539.27
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Solution
The fourth proportional to 16,540,523.05, 24,794,584.58 and 9,257,539.27 is: 13,877,241.95
Step by Step Solution
- Step 1: Write the proportion equation
16,540,523.05 : 24,794,584.58 = 9,257,539.27 : x - Step 2: Convert to fraction form
16,540,523.05/24,794,584.58 = 9,257,539.27/x - Step 3: Cross multiply
16,540,523.05x = 24,794,584.58 × 9,257,539.27 - Step 4: Simplify right side
16,540,523.05x = 229,536,840,434,749.91 - Step 5: Solve for x
x = 229,536,840,434,749.91/16,540,523.05 - Step 6: Final answer
x = 13,877,241.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.