Finding the Fourth Proportional to 4,136,883,675.36, 6,205,284,620.03 and 1,895,295,159.76
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Solution
The fourth proportional to 4,136,883,675.36, 6,205,284,620.03 and 1,895,295,159.76 is: 2,842,924,004.68
Step by Step Solution
- Step 1: Write the proportion equation
4,136,883,675.36 : 6,205,284,620.03 = 1,895,295,159.76 : x - Step 2: Convert to fraction form
4,136,883,675.36/6,205,284,620.03 = 1,895,295,159.76/x - Step 3: Cross multiply
4,136,883,675.36x = 6,205,284,620.03 × 1,895,295,159.76 - Step 4: Simplify right side
4,136,883,675.36x = 11,760,845,905,259,141,120 - Step 5: Solve for x
x = 11,760,845,905,259,141,120/4,136,883,675.36 - Step 6: Final answer
x = 2,842,924,004.68
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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.