Finding the Fourth Proportional to 24,423,736.14, 33,705,855.30 and 14,633,970.14
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Solution
The fourth proportional to 24,423,736.14, 33,705,855.30 and 14,633,970.14 is: 20,195,537.54
Step by Step Solution
- Step 1: Write the proportion equation
24,423,736.14 : 33,705,855.30 = 14,633,970.14 : x - Step 2: Convert to fraction form
24,423,736.14/33,705,855.30 = 14,633,970.14/x - Step 3: Cross multiply
24,423,736.14x = 33,705,855.30 × 14,633,970.14 - Step 4: Simplify right side
24,423,736.14x = 493,250,480,003,360.69 - Step 5: Solve for x
x = 493,250,480,003,360.69/24,423,736.14 - Step 6: Final answer
x = 20,195,537.54
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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.