Finding the Fourth Proportional to 283,116,801.44, 424,840,276.80 and 119,344,540.80
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Solution
The fourth proportional to 283,116,801.44, 424,840,276.80 and 119,344,540.80 is: 179,086,396.46
Step by Step Solution
- Step 1: Write the proportion equation
283,116,801.44 : 424,840,276.80 = 119,344,540.80 : x - Step 2: Convert to fraction form
283,116,801.44/424,840,276.80 = 119,344,540.80/x - Step 3: Cross multiply
283,116,801.44x = 424,840,276.80 × 119,344,540.80 - Step 4: Simplify right side
283,116,801.44x = 50,702,367,748,040,896 - Step 5: Solve for x
x = 50,702,367,748,040,896/283,116,801.44 - Step 6: Final answer
x = 179,086,396.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.