Finding the Fourth Proportional to 4,420,482,606.49, 6,627,455,034.48 and 2,673,296,913.70
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Solution
The fourth proportional to 4,420,482,606.49, 6,627,455,034.48 and 2,673,296,913.70 is: 4,007,968,510.81
Step by Step Solution
- Step 1: Write the proportion equation
4,420,482,606.49 : 6,627,455,034.48 = 2,673,296,913.70 : x - Step 2: Convert to fraction form
4,420,482,606.49/6,627,455,034.48 = 2,673,296,913.70/x - Step 3: Cross multiply
4,420,482,606.49x = 6,627,455,034.48 × 2,673,296,913.70 - Step 4: Simplify right side
4,420,482,606.49x = 17,717,155,089,376,747,520 - Step 5: Solve for x
x = 17,717,155,089,376,747,520/4,420,482,606.49 - Step 6: Final answer
x = 4,007,968,510.81
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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.