Finding the Fourth Proportional to 29,524,504.10, 44,286,756.15 and 16,610,487.80
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Solution
The fourth proportional to 29,524,504.10, 44,286,756.15 and 16,610,487.80 is: 24,915,731.70
Step by Step Solution
- Step 1: Write the proportion equation
29,524,504.10 : 44,286,756.15 = 16,610,487.80 : x - Step 2: Convert to fraction form
29,524,504.10/44,286,756.15 = 16,610,487.80/x - Step 3: Cross multiply
29,524,504.10x = 44,286,756.15 × 16,610,487.80 - Step 4: Simplify right side
29,524,504.10x = 735,624,622,731,150 - Step 5: Solve for x
x = 735,624,622,731,150/29,524,504.10 - Step 6: Final answer
x = 24,915,731.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.