Finding the Fourth Proportional to 195,203,367.32, 292,794,737.67 and 64,028,363.48
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Solution
The fourth proportional to 195,203,367.32, 292,794,737.67 and 64,028,363.48 is: 96,039,162.36
Step by Step Solution
- Step 1: Write the proportion equation
195,203,367.32 : 292,794,737.67 = 64,028,363.48 : x - Step 2: Convert to fraction form
195,203,367.32/292,794,737.67 = 64,028,363.48/x - Step 3: Cross multiply
195,203,367.32x = 292,794,737.67 × 64,028,363.48 - Step 4: Simplify right side
195,203,367.32x = 18,747,167,887,102,036 - Step 5: Solve for x
x = 18,747,167,887,102,036/195,203,367.32 - Step 6: Final answer
x = 96,039,162.36
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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.