Finding the Fourth Proportional to 68,337,901.50, 102,511,397.68 and 24,016,826.44
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Solution
The fourth proportional to 68,337,901.50, 102,511,397.68 and 24,016,826.44 is: 36,026,837.12
Step by Step Solution
- Step 1: Write the proportion equation
68,337,901.50 : 102,511,397.68 = 24,016,826.44 : x - Step 2: Convert to fraction form
68,337,901.50/102,511,397.68 = 24,016,826.44/x - Step 3: Cross multiply
68,337,901.50x = 102,511,397.68 × 24,016,826.44 - Step 4: Simplify right side
68,337,901.50x = 2,461,998,446,270,475.50 - Step 5: Solve for x
x = 2,461,998,446,270,475.50/68,337,901.50 - Step 6: Final answer
x = 36,026,837.12
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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.