Finding the Fourth Proportional to 246,528,895.70, 369,793,343.55 and 174,865,279.70
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Solution
The fourth proportional to 246,528,895.70, 369,793,343.55 and 174,865,279.70 is: 262,297,919.55
Step by Step Solution
- Step 1: Write the proportion equation
246,528,895.70 : 369,793,343.55 = 174,865,279.70 : x - Step 2: Convert to fraction form
246,528,895.70/369,793,343.55 = 174,865,279.70/x - Step 3: Cross multiply
246,528,895.70x = 369,793,343.55 × 174,865,279.70 - Step 4: Simplify right side
246,528,895.70x = 64,664,016,451,068,936 - Step 5: Solve for x
x = 64,664,016,451,068,936/246,528,895.70 - Step 6: Final answer
x = 262,297,919.55
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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.