Finding the Fourth Proportional to 3,845,951,033.44, 5,768,917,580.04 and 2,526,308,960.80
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Solution
The fourth proportional to 3,845,951,033.44, 5,768,917,580.04 and 2,526,308,960.80 is: 3,789,457,548.95
Step by Step Solution
- Step 1: Write the proportion equation
3,845,951,033.44 : 5,768,917,580.04 = 2,526,308,960.80 : x - Step 2: Convert to fraction form
3,845,951,033.44/5,768,917,580.04 = 2,526,308,960.80/x - Step 3: Cross multiply
3,845,951,033.44x = 5,768,917,580.04 × 2,526,308,960.80 - Step 4: Simplify right side
3,845,951,033.44x = 14,574,068,176,571,703,296 - Step 5: Solve for x
x = 14,574,068,176,571,703,296/3,845,951,033.44 - Step 6: Final answer
x = 3,789,457,548.95
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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.