Finding the Fourth Proportional to 48,906,704.28, 73,355,558.49 and 16,554,909
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Solution
The fourth proportional to 48,906,704.28, 73,355,558.49 and 16,554,909 is: 24,830,840.95
Step by Step Solution
- Step 1: Write the proportion equation
48,906,704.28 : 73,355,558.49 = 16,554,909 : x - Step 2: Convert to fraction form
48,906,704.28/73,355,558.49 = 16,554,909/x - Step 3: Cross multiply
48,906,704.28x = 73,355,558.49 × 16,554,909 - Step 4: Simplify right side
48,906,704.28x = 1,214,394,595,446,127.25 - Step 5: Solve for x
x = 1,214,394,595,446,127.25/48,906,704.28 - Step 6: Final answer
x = 24,830,840.95
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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.