Finding the Fourth Proportional to 29,882,002.29, 41,256,203.09 and 24,388,481.09
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Solution
The fourth proportional to 29,882,002.29, 41,256,203.09 and 24,388,481.09 is: 33,671,643.52
Step by Step Solution
- Step 1: Write the proportion equation
29,882,002.29 : 41,256,203.09 = 24,388,481.09 : x - Step 2: Convert to fraction form
29,882,002.29/41,256,203.09 = 24,388,481.09/x - Step 3: Cross multiply
29,882,002.29x = 41,256,203.09 × 24,388,481.09 - Step 4: Simplify right side
29,882,002.29x = 1,006,176,128,783,722.12 - Step 5: Solve for x
x = 1,006,176,128,783,722.12/29,882,002.29 - Step 6: Final answer
x = 33,671,643.52
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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.