Finding the Fourth Proportional to 3,283,451,767,273, 4,925,997,993,423.20 and 2,317,246,738,985
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Solution
The fourth proportional to 3,283,451,767,273, 4,925,997,993,423.20 and 2,317,246,738,985 is: 3,476,449,052,877.92
Step by Step Solution
- Step 1: Write the proportion equation
3,283,451,767,273 : 4,925,997,993,423.20 = 2,317,246,738,985 : x - Step 2: Convert to fraction form
3,283,451,767,273/4,925,997,993,423.20 = 2,317,246,738,985/x - Step 3: Cross multiply
3,283,451,767,273x = 4,925,997,993,423.20 × 2,317,246,738,985 - Step 4: Simplify right side
3,283,451,767,273x = 11,414,752,786,506,563,190,784,000 - Step 5: Solve for x
x = 11,414,752,786,506,563,190,784,000/3,283,451,767,273 - Step 6: Final answer
x = 3,476,449,052,877.92
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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.