Finding the Fourth Proportional to 6,775,571,035,154.70, 10,163,356,552,732 and 6,775,571,035,154.70
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Solution
The fourth proportional to 6,775,571,035,154.70, 10,163,356,552,732 and 6,775,571,035,154.70 is: 10,163,356,552,732
Step by Step Solution
- Step 1: Write the proportion equation
6,775,571,035,154.70 : 10,163,356,552,732 = 6,775,571,035,154.70 : x - Step 2: Convert to fraction form
6,775,571,035,154.70/10,163,356,552,732 = 6,775,571,035,154.70/x - Step 3: Cross multiply
6,775,571,035,154.70x = 10,163,356,552,732 × 6,775,571,035,154.70 - Step 4: Simplify right side
6,775,571,035,154.70x = 68,862,544,278,640,658,682,478,592 - Step 5: Solve for x
x = 68,862,544,278,640,658,682,478,592/6,775,571,035,154.70 - Step 6: Final answer
x = 10,163,356,552,732
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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.