Finding the Fourth Proportional to 3,531,889,043.37, 5,298,609,297.01 and 1,044,556,051.99
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Solution
The fourth proportional to 3,531,889,043.37, 5,298,609,297.01 and 1,044,556,051.99 is: 1,567,063,500.68
Step by Step Solution
- Step 1: Write the proportion equation
3,531,889,043.37 : 5,298,609,297.01 = 1,044,556,051.99 : x - Step 2: Convert to fraction form
3,531,889,043.37/5,298,609,297.01 = 1,044,556,051.99/x - Step 3: Cross multiply
3,531,889,043.37x = 5,298,609,297.01 × 1,044,556,051.99 - Step 4: Simplify right side
3,531,889,043.37x = 5,534,694,408,319,663,104 - Step 5: Solve for x
x = 5,534,694,408,319,663,104/3,531,889,043.37 - Step 6: Final answer
x = 1,567,063,500.68
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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.