Finding the Fourth Proportional to 6,053,082,274.50, 8,353,257,121.30 and 3,376,862,463.14
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Solution
The fourth proportional to 6,053,082,274.50, 8,353,257,121.30 and 3,376,862,463.14 is: 4,660,072,197.72
Step by Step Solution
- Step 1: Write the proportion equation
6,053,082,274.50 : 8,353,257,121.30 = 3,376,862,463.14 : x - Step 2: Convert to fraction form
6,053,082,274.50/8,353,257,121.30 = 3,376,862,463.14/x - Step 3: Cross multiply
6,053,082,274.50x = 8,353,257,121.30 × 3,376,862,463.14 - Step 4: Simplify right side
6,053,082,274.50x = 28,207,800,417,871,593,472 - Step 5: Solve for x
x = 28,207,800,417,871,593,472/6,053,082,274.50 - Step 6: Final answer
x = 4,660,072,197.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.