Finding the Fourth Proportional to 29,943,029.99, 44,895,229.89 and 11,749,063.52
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Solution
The fourth proportional to 29,943,029.99, 44,895,229.89 and 11,749,063.52 is: 17,616,016.41
Step by Step Solution
- Step 1: Write the proportion equation
29,943,029.99 : 44,895,229.89 = 11,749,063.52 : x - Step 2: Convert to fraction form
29,943,029.99/44,895,229.89 = 11,749,063.52/x - Step 3: Cross multiply
29,943,029.99x = 44,895,229.89 × 11,749,063.52 - Step 4: Simplify right side
29,943,029.99x = 527,476,907,722,612.62 - Step 5: Solve for x
x = 527,476,907,722,612.62/29,943,029.99 - Step 6: Final answer
x = 17,616,016.41
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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.