Finding the Fourth Proportional to 49,866,022.20, 74,736,047.70 and 24,251,878.20
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Solution
The fourth proportional to 49,866,022.20, 74,736,047.70 and 24,251,878.20 is: 36,347,184.84
Step by Step Solution
- Step 1: Write the proportion equation
49,866,022.20 : 74,736,047.70 = 24,251,878.20 : x - Step 2: Convert to fraction form
49,866,022.20/74,736,047.70 = 24,251,878.20/x - Step 3: Cross multiply
49,866,022.20x = 74,736,047.70 × 24,251,878.20 - Step 4: Simplify right side
49,866,022.20x = 1,812,489,525,969,790.25 - Step 5: Solve for x
x = 1,812,489,525,969,790.25/49,866,022.20 - Step 6: Final answer
x = 36,347,184.84
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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.