Finding the Fourth Proportional to 6,775,571,035,116.40, 10,163,356,552,674 and 6,775,571,035,116.40
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Solution
The fourth proportional to 6,775,571,035,116.40, 10,163,356,552,674 and 6,775,571,035,116.40 is: 10,163,356,552,674
Step by Step Solution
- Step 1: Write the proportion equation
6,775,571,035,116.40 : 10,163,356,552,674 = 6,775,571,035,116.40 : x - Step 2: Convert to fraction form
6,775,571,035,116.40/10,163,356,552,674 = 6,775,571,035,116.40/x - Step 3: Cross multiply
6,775,571,035,116.40x = 10,163,356,552,674 × 6,775,571,035,116.40 - Step 4: Simplify right side
6,775,571,035,116.40x = 68,862,544,277,858,424,878,792,704 - Step 5: Solve for x
x = 68,862,544,277,858,424,878,792,704/6,775,571,035,116.40 - Step 6: Final answer
x = 10,163,356,552,674
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Double scale
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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.