Finding the Fourth Proportional to 7,372,981,247.04, 11,059,482,513.96 and 3,010,913,519.04
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Solution
The fourth proportional to 7,372,981,247.04, 11,059,482,513.96 and 3,010,913,519.04 is: 4,516,374,625.02
Step by Step Solution
- Step 1: Write the proportion equation
7,372,981,247.04 : 11,059,482,513.96 = 3,010,913,519.04 : x - Step 2: Convert to fraction form
7,372,981,247.04/11,059,482,513.96 = 3,010,913,519.04/x - Step 3: Cross multiply
7,372,981,247.04x = 11,059,482,513.96 × 3,010,913,519.04 - Step 4: Simplify right side
7,372,981,247.04x = 33,299,145,414,868,647,936 - Step 5: Solve for x
x = 33,299,145,414,868,647,936/7,372,981,247.04 - Step 6: Final answer
x = 4,516,374,625.02
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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.