Finding the Fourth Proportional to 5,930,037,906.06, 8,895,018,329.58 and 1,508,419,556.79
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Solution
The fourth proportional to 5,930,037,906.06, 8,895,018,329.58 and 1,508,419,556.79 is: 2,262,619,534.46
Step by Step Solution
- Step 1: Write the proportion equation
5,930,037,906.06 : 8,895,018,329.58 = 1,508,419,556.79 : x - Step 2: Convert to fraction form
5,930,037,906.06/8,895,018,329.58 = 1,508,419,556.79/x - Step 3: Cross multiply
5,930,037,906.06x = 8,895,018,329.58 × 1,508,419,556.79 - Step 4: Simplify right side
5,930,037,906.06x = 13,417,419,606,343,989,248 - Step 5: Solve for x
x = 13,417,419,606,343,989,248/5,930,037,906.06 - Step 6: Final answer
x = 2,262,619,534.46
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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.