Finding the Fourth Proportional to 29,701,076.99, 44,551,651.02 and 8,135,864.60
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Solution
The fourth proportional to 29,701,076.99, 44,551,651.02 and 8,135,864.60 is: 12,203,806.63
Step by Step Solution
- Step 1: Write the proportion equation
29,701,076.99 : 44,551,651.02 = 8,135,864.60 : x - Step 2: Convert to fraction form
29,701,076.99/44,551,651.02 = 8,135,864.60/x - Step 3: Cross multiply
29,701,076.99x = 44,551,651.02 × 8,135,864.60 - Step 4: Simplify right side
29,701,076.99x = 362,466,200,405,171.88 - Step 5: Solve for x
x = 362,466,200,405,171.88/29,701,076.99 - Step 6: Final answer
x = 12,203,806.63
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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.