Finding the Fourth Proportional to 32,228,400.24, 44,475,066.36 and 17,544,882.24
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Solution
The fourth proportional to 32,228,400.24, 44,475,066.36 and 17,544,882.24 is: 24,211,868.91
Step by Step Solution
- Step 1: Write the proportion equation
32,228,400.24 : 44,475,066.36 = 17,544,882.24 : x - Step 2: Convert to fraction form
32,228,400.24/44,475,066.36 = 17,544,882.24/x - Step 3: Cross multiply
32,228,400.24x = 44,475,066.36 × 17,544,882.24 - Step 4: Simplify right side
32,228,400.24x = 780,309,801,902,385.38 - Step 5: Solve for x
x = 780,309,801,902,385.38/32,228,400.24 - Step 6: Final answer
x = 24,211,868.91
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1.5x scale
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.