Finding the Fourth Proportional to 4,446,541,793.82, 6,135,836,866.47 and 2,540,925,108.05
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Solution
The fourth proportional to 4,446,541,793.82, 6,135,836,866.47 and 2,540,925,108.05 is: 3,506,253,325.80
Step by Step Solution
- Step 1: Write the proportion equation
4,446,541,793.82 : 6,135,836,866.47 = 2,540,925,108.05 : x - Step 2: Convert to fraction form
4,446,541,793.82/6,135,836,866.47 = 2,540,925,108.05/x - Step 3: Cross multiply
4,446,541,793.82x = 6,135,836,866.47 × 2,540,925,108.05 - Step 4: Simplify right side
4,446,541,793.82x = 15,590,701,952,881,780,736 - Step 5: Solve for x
x = 15,590,701,952,881,780,736/4,446,541,793.82 - Step 6: Final answer
x = 3,506,253,325.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.