Finding the Fourth Proportional to 182,795,310.57, 252,257,528.62 and 104,480,545.58
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Solution
The fourth proportional to 182,795,310.57, 252,257,528.62 and 104,480,545.58 is: 144,183,152.92
Step by Step Solution
- Step 1: Write the proportion equation
182,795,310.57 : 252,257,528.62 = 104,480,545.58 : x - Step 2: Convert to fraction form
182,795,310.57/252,257,528.62 = 104,480,545.58/x - Step 3: Cross multiply
182,795,310.57x = 252,257,528.62 × 104,480,545.58 - Step 4: Simplify right side
182,795,310.57x = 26,356,004,216,880,064 - Step 5: Solve for x
x = 26,356,004,216,880,064/182,795,310.57 - Step 6: Final answer
x = 144,183,152.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.