Finding the Fourth Proportional to 24,081,491.55, 33,233,197.65 and 14,156,554.09
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Solution
The fourth proportional to 24,081,491.55, 33,233,197.65 and 14,156,554.09 is: 19,536,479.26
Step by Step Solution
- Step 1: Write the proportion equation
24,081,491.55 : 33,233,197.65 = 14,156,554.09 : x - Step 2: Convert to fraction form
24,081,491.55/33,233,197.65 = 14,156,554.09/x - Step 3: Cross multiply
24,081,491.55x = 33,233,197.65 × 14,156,554.09 - Step 4: Simplify right side
24,081,491.55x = 470,467,560,115,885.88 - Step 5: Solve for x
x = 470,467,560,115,885.88/24,081,491.55 - Step 6: Final answer
x = 19,536,479.26
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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.