Finding the Fourth Proportional to 67,874,266.05, 101,811,399.08 and 24,744,876.45
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Solution
The fourth proportional to 67,874,266.05, 101,811,399.08 and 24,744,876.45 is: 37,117,314.68
Step by Step Solution
- Step 1: Write the proportion equation
67,874,266.05 : 101,811,399.08 = 24,744,876.45 : x - Step 2: Convert to fraction form
67,874,266.05/101,811,399.08 = 24,744,876.45/x - Step 3: Cross multiply
67,874,266.05x = 101,811,399.08 × 24,744,876.45 - Step 4: Simplify right side
67,874,266.05x = 2,519,310,491,312,519.50 - Step 5: Solve for x
x = 2,519,310,491,312,519.50/67,874,266.05 - Step 6: Final answer
x = 37,117,314.68
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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.