Finding the Fourth Proportional to 44,579,694.87, 61,520,486.94 and 24,733,826.55
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Solution
The fourth proportional to 44,579,694.87, 61,520,486.94 and 24,733,826.55 is: 34,132,962.50
Step by Step Solution
- Step 1: Write the proportion equation
44,579,694.87 : 61,520,486.94 = 24,733,826.55 : x - Step 2: Convert to fraction form
44,579,694.87/61,520,486.94 = 24,733,826.55/x - Step 3: Cross multiply
44,579,694.87x = 61,520,486.94 × 24,733,826.55 - Step 4: Simplify right side
44,579,694.87x = 1,521,637,053,245,500.25 - Step 5: Solve for x
x = 1,521,637,053,245,500.25/44,579,694.87 - Step 6: Final answer
x = 34,132,962.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.