Finding the Fourth Proportional to 10,087,991,263,358, 15,133,933,754,946 and 3,294,617,183,117.40
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Solution
The fourth proportional to 10,087,991,263,358, 15,133,933,754,946 and 3,294,617,183,117.40 is: 4,942,561,595,816.49
Step by Step Solution
- Step 1: Write the proportion equation
10,087,991,263,358 : 15,133,933,754,946 = 3,294,617,183,117.40 : x - Step 2: Convert to fraction form
10,087,991,263,358/15,133,933,754,946 = 3,294,617,183,117.40/x - Step 3: Cross multiply
10,087,991,263,358x = 15,133,933,754,946 × 3,294,617,183,117.40 - Step 4: Simplify right side
10,087,991,263,358x = 49,860,518,197,205,526,204,383,232 - Step 5: Solve for x
x = 49,860,518,197,205,526,204,383,232/10,087,991,263,358 - Step 6: Final answer
x = 4,942,561,595,816.49
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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.