Finding the Fourth Proportional to 29,204,119.44, 43,805,682.36 and 8,733,885.84
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Solution
The fourth proportional to 29,204,119.44, 43,805,682.36 and 8,733,885.84 is: 13,100,680.19
Step by Step Solution
- Step 1: Write the proportion equation
29,204,119.44 : 43,805,682.36 = 8,733,885.84 : x - Step 2: Convert to fraction form
29,204,119.44/43,805,682.36 = 8,733,885.84/x - Step 3: Cross multiply
29,204,119.44x = 43,805,682.36 × 8,733,885.84 - Step 4: Simplify right side
29,204,119.44x = 382,593,828,875,541.75 - Step 5: Solve for x
x = 382,593,828,875,541.75/29,204,119.44 - Step 6: Final answer
x = 13,100,680.19
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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.