Finding the Fourth Proportional to 36,305,414.40, 50,955,126 and 36,305,414.40
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Solution
The fourth proportional to 36,305,414.40, 50,955,126 and 36,305,414.40 is: 50,955,126
Step by Step Solution
- Step 1: Write the proportion equation
36,305,414.40 : 50,955,126 = 36,305,414.40 : x - Step 2: Convert to fraction form
36,305,414.40/50,955,126 = 36,305,414.40/x - Step 3: Cross multiply
36,305,414.40x = 50,955,126 × 36,305,414.40 - Step 4: Simplify right side
36,305,414.40x = 1,849,946,965,234,214.25 - Step 5: Solve for x
x = 1,849,946,965,234,214.25/36,305,414.40 - Step 6: Final answer
x = 50,955,126
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.