Finding the Fourth Proportional to 6,775,571,035,123.60, 10,163,356,552,686 and 6,775,571,035,123.60
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Solution
The fourth proportional to 6,775,571,035,123.60, 10,163,356,552,686 and 6,775,571,035,123.60 is: 10,163,356,552,686
Step by Step Solution
- Step 1: Write the proportion equation
6,775,571,035,123.60 : 10,163,356,552,686 = 6,775,571,035,123.60 : x - Step 2: Convert to fraction form
6,775,571,035,123.60/10,163,356,552,686 = 6,775,571,035,123.60/x - Step 3: Cross multiply
6,775,571,035,123.60x = 10,163,356,552,686 × 6,775,571,035,123.60 - Step 4: Simplify right side
6,775,571,035,123.60x = 68,862,544,278,012,897,672,560,640 - Step 5: Solve for x
x = 68,862,544,278,012,897,672,560,640/6,775,571,035,123.60 - Step 6: Final answer
x = 10,163,356,552,686
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1.5x scale
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.