Finding the Fourth Proportional to 39,365,008.21, 59,124,137.24 and 32,083,848.24
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Solution
The fourth proportional to 39,365,008.21, 59,124,137.24 and 32,083,848.24 is: 48,188,224.33
Step by Step Solution
- Step 1: Write the proportion equation
39,365,008.21 : 59,124,137.24 = 32,083,848.24 : x - Step 2: Convert to fraction form
39,365,008.21/59,124,137.24 = 32,083,848.24/x - Step 3: Cross multiply
39,365,008.21x = 59,124,137.24 × 32,083,848.24 - Step 4: Simplify right side
39,365,008.21x = 1,896,929,846,529,092.50 - Step 5: Solve for x
x = 1,896,929,846,529,092.50/39,365,008.21 - Step 6: Final answer
x = 48,188,224.33
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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.