Finding the Fourth Proportional to 65,202,378.10, 97,741,359.15 and 24,250,851.70
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Solution
The fourth proportional to 65,202,378.10, 97,741,359.15 and 24,250,851.70 is: 36,353,140.40
Step by Step Solution
- Step 1: Write the proportion equation
65,202,378.10 : 97,741,359.15 = 24,250,851.70 : x - Step 2: Convert to fraction form
65,202,378.10/97,741,359.15 = 24,250,851.70/x - Step 3: Cross multiply
65,202,378.10x = 97,741,359.15 × 24,250,851.70 - Step 4: Simplify right side
65,202,378.10x = 2,370,311,205,703,088 - Step 5: Solve for x
x = 2,370,311,205,703,088/65,202,378.10 - Step 6: Final answer
x = 36,353,140.40
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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.