Finding the Fourth Proportional to 36,332,081,775.35, 54,497,893,977.32 and 19,551,797,324.53
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Solution
The fourth proportional to 36,332,081,775.35, 54,497,893,977.32 and 19,551,797,324.53 is: 29,327,572,921.55
Step by Step Solution
- Step 1: Write the proportion equation
36,332,081,775.35 : 54,497,893,977.32 = 19,551,797,324.53 : x - Step 2: Convert to fraction form
36,332,081,775.35/54,497,893,977.32 = 19,551,797,324.53/x - Step 3: Cross multiply
36,332,081,775.35x = 54,497,893,977.32 × 19,551,797,324.53 - Step 4: Simplify right side
36,332,081,775.35x = 1,065,531,777,658,463,715,328 - Step 5: Solve for x
x = 1,065,531,777,658,463,715,328/36,332,081,775.35 - Step 6: Final answer
x = 29,327,572,921.55
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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.