Finding the Fourth Proportional to 4,459,034,640.96, 6,153,645,107.04 and 2,452,034,320.32
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Solution
The fourth proportional to 4,459,034,640.96, 6,153,645,107.04 and 2,452,034,320.32 is: 3,383,904,861.14
Step by Step Solution
- Step 1: Write the proportion equation
4,459,034,640.96 : 6,153,645,107.04 = 2,452,034,320.32 : x - Step 2: Convert to fraction form
4,459,034,640.96/6,153,645,107.04 = 2,452,034,320.32/x - Step 3: Cross multiply
4,459,034,640.96x = 6,153,645,107.04 × 2,452,034,320.32 - Step 4: Simplify right side
4,459,034,640.96x = 15,088,948,997,531,320,320 - Step 5: Solve for x
x = 15,088,948,997,531,320,320/4,459,034,640.96 - Step 6: Final answer
x = 3,383,904,861.14
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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.