Finding the Fourth Proportional to 3,556,252,053.26, 5,332,310,357.62 and 1,345,632,536.66
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Solution
The fourth proportional to 3,556,252,053.26, 5,332,310,357.62 and 1,345,632,536.66 is: 2,017,666,409.84
Step by Step Solution
- Step 1: Write the proportion equation
3,556,252,053.26 : 5,332,310,357.62 = 1,345,632,536.66 : x - Step 2: Convert to fraction form
3,556,252,053.26/5,332,310,357.62 = 1,345,632,536.66/x - Step 3: Cross multiply
3,556,252,053.26x = 5,332,310,357.62 × 1,345,632,536.66 - Step 4: Simplify right side
3,556,252,053.26x = 7,175,330,312,782,593,024 - Step 5: Solve for x
x = 7,175,330,312,782,593,024/3,556,252,053.26 - Step 6: Final answer
x = 2,017,666,409.84
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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.