Finding the Fourth Proportional to 32,358,920.77, 48,538,562.62 and 10,793,463.26
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Solution
The fourth proportional to 32,358,920.77, 48,538,562.62 and 10,793,463.26 is: 16,190,255.41
Step by Step Solution
- Step 1: Write the proportion equation
32,358,920.77 : 48,538,562.62 = 10,793,463.26 : x - Step 2: Convert to fraction form
32,358,920.77/48,538,562.62 = 10,793,463.26/x - Step 3: Cross multiply
32,358,920.77x = 48,538,562.62 × 10,793,463.26 - Step 4: Simplify right side
32,358,920.77x = 523,899,192,062,502.94 - Step 5: Solve for x
x = 523,899,192,062,502.94/32,358,920.77 - Step 6: Final answer
x = 16,190,255.41
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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.