Finding the Fourth Proportional to 3,819,125,925,822.30, 5,270,366,966,532.30 and 2,084,935,482,084
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Solution
The fourth proportional to 3,819,125,925,822.30, 5,270,366,966,532.30 and 2,084,935,482,084 is: 2,877,196,328,571.10
Step by Step Solution
- Step 1: Write the proportion equation
3,819,125,925,822.30 : 5,270,366,966,532.30 = 2,084,935,482,084 : x - Step 2: Convert to fraction form
3,819,125,925,822.30/5,270,366,966,532.30 = 2,084,935,482,084/x - Step 3: Cross multiply
3,819,125,925,822.30x = 5,270,366,966,532.30 × 2,084,935,482,084 - Step 4: Simplify right side
3,819,125,925,822.30x = 10,988,375,092,126,609,624,268,800 - Step 5: Solve for x
x = 10,988,375,092,126,609,624,268,800/3,819,125,925,822.30 - Step 6: Final answer
x = 2,877,196,328,571.10
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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.