Finding the Fourth Proportional to 5,846,385,471.60, 8,770,561,197.48 and 2,898,810,557.04
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Solution
The fourth proportional to 5,846,385,471.60, 8,770,561,197.48 and 2,898,810,557.04 is: 4,348,703,231.07
Step by Step Solution
- Step 1: Write the proportion equation
5,846,385,471.60 : 8,770,561,197.48 = 2,898,810,557.04 : x - Step 2: Convert to fraction form
5,846,385,471.60/8,770,561,197.48 = 2,898,810,557.04/x - Step 3: Cross multiply
5,846,385,471.60x = 8,770,561,197.48 × 2,898,810,557.04 - Step 4: Simplify right side
5,846,385,471.60x = 25,424,195,390,420,406,272 - Step 5: Solve for x
x = 25,424,195,390,420,406,272/5,846,385,471.60 - Step 6: Final answer
x = 4,348,703,231.07
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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.