Finding the Fourth Proportional to 29,910,029.10, 44,865,043.65 and 29,910,029.10
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Solution
The fourth proportional to 29,910,029.10, 44,865,043.65 and 29,910,029.10 is: 44,865,043.65
Step by Step Solution
- Step 1: Write the proportion equation
29,910,029.10 : 44,865,043.65 = 29,910,029.10 : x - Step 2: Convert to fraction form
29,910,029.10/44,865,043.65 = 29,910,029.10/x - Step 3: Cross multiply
29,910,029.10x = 44,865,043.65 × 29,910,029.10 - Step 4: Simplify right side
29,910,029.10x = 1,341,914,761,144,270.25 - Step 5: Solve for x
x = 1,341,914,761,144,270.25/29,910,029.10 - Step 6: Final answer
x = 44,865,043.65
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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.