Finding the Fourth Proportional to 29,334,621.10, 44,043,922.05 and 16,580,037.10
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Solution
The fourth proportional to 29,334,621.10, 44,043,922.05 and 16,580,037.10 is: 24,893,788.78
Step by Step Solution
- Step 1: Write the proportion equation
29,334,621.10 : 44,043,922.05 = 16,580,037.10 : x - Step 2: Convert to fraction form
29,334,621.10/44,043,922.05 = 16,580,037.10/x - Step 3: Cross multiply
29,334,621.10x = 44,043,922.05 × 16,580,037.10 - Step 4: Simplify right side
29,334,621.10x = 730,249,861,618,508 - Step 5: Solve for x
x = 730,249,861,618,508/29,334,621.10 - Step 6: Final answer
x = 24,893,788.78
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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.