Finding the Fourth Proportional to 4,013,193,816.17, 6,020,565,954.10 and 1,525,861,348.13
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Solution
The fourth proportional to 4,013,193,816.17, 6,020,565,954.10 and 1,525,861,348.13 is: 2,289,086,773.28
Step by Step Solution
- Step 1: Write the proportion equation
4,013,193,816.17 : 6,020,565,954.10 = 1,525,861,348.13 : x - Step 2: Convert to fraction form
4,013,193,816.17/6,020,565,954.10 = 1,525,861,348.13/x - Step 3: Cross multiply
4,013,193,816.17x = 6,020,565,954.10 × 1,525,861,348.13 - Step 4: Simplify right side
4,013,193,816.17x = 9,186,548,883,198,503,936 - Step 5: Solve for x
x = 9,186,548,883,198,503,936/4,013,193,816.17 - Step 6: Final answer
x = 2,289,086,773.28
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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.