Finding the Fourth Proportional to 6,053,082,278.27, 8,353,257,126.48 and 3,376,862,466.90
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Solution
The fourth proportional to 6,053,082,278.27, 8,353,257,126.48 and 3,376,862,466.90 is: 4,660,072,202.89
Step by Step Solution
- Step 1: Write the proportion equation
6,053,082,278.27 : 8,353,257,126.48 = 3,376,862,466.90 : x - Step 2: Convert to fraction form
6,053,082,278.27/8,353,257,126.48 = 3,376,862,466.90/x - Step 3: Cross multiply
6,053,082,278.27x = 8,353,257,126.48 × 3,376,862,466.90 - Step 4: Simplify right side
6,053,082,278.27x = 28,207,800,466,775,257,088 - Step 5: Solve for x
x = 28,207,800,466,775,257,088/6,053,082,278.27 - Step 6: Final answer
x = 4,660,072,202.89
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1.5x scale
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.