Finding the Fourth Proportional to 29,550,748.88, 44,353,371.35 and 14,987,889.09
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Solution
The fourth proportional to 29,550,748.88, 44,353,371.35 and 14,987,889.09 is: 22,495,653.60
Step by Step Solution
- Step 1: Write the proportion equation
29,550,748.88 : 44,353,371.35 = 14,987,889.09 : x - Step 2: Convert to fraction form
29,550,748.88/44,353,371.35 = 14,987,889.09/x - Step 3: Cross multiply
29,550,748.88x = 44,353,371.35 × 14,987,889.09 - Step 4: Simplify right side
29,550,748.88x = 664,763,410,598,853.25 - Step 5: Solve for x
x = 664,763,410,598,853.25/29,550,748.88 - Step 6: Final answer
x = 22,495,653.60
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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.