Finding the Fourth Proportional to 106,310,235.70, 159,457,059.15 and 41,601,474.10
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Solution
The fourth proportional to 106,310,235.70, 159,457,059.15 and 41,601,474.10 is: 62,398,965.37
Step by Step Solution
- Step 1: Write the proportion equation
106,310,235.70 : 159,457,059.15 = 41,601,474.10 : x - Step 2: Convert to fraction form
106,310,235.70/159,457,059.15 = 41,601,474.10/x - Step 3: Cross multiply
106,310,235.70x = 159,457,059.15 × 41,601,474.10 - Step 4: Simplify right side
106,310,235.70x = 6,633,648,716,290,894 - Step 5: Solve for x
x = 6,633,648,716,290,894/106,310,235.70 - Step 6: Final answer
x = 62,398,965.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.