Finding the Fourth Proportional to 6,822,674,479.64, 10,234,220,207.27 and 2,340,706,241.45
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Solution
The fourth proportional to 6,822,674,479.64, 10,234,220,207.27 and 2,340,706,241.45 is: 3,511,130,889.66
Step by Step Solution
- Step 1: Write the proportion equation
6,822,674,479.64 : 10,234,220,207.27 = 2,340,706,241.45 : x - Step 2: Convert to fraction form
6,822,674,479.64/10,234,220,207.27 = 2,340,706,241.45/x - Step 3: Cross multiply
6,822,674,479.64x = 10,234,220,207.27 × 2,340,706,241.45 - Step 4: Simplify right side
6,822,674,479.64x = 23,955,303,115,544,481,792 - Step 5: Solve for x
x = 23,955,303,115,544,481,792/6,822,674,479.64 - Step 6: Final answer
x = 3,511,130,889.66
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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.