Finding the Fourth Proportional to 44,019,489.90, 60,748,793.31 and 24,440,379.18
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Solution
The fourth proportional to 44,019,489.90, 60,748,793.31 and 24,440,379.18 is: 33,728,776.65
Step by Step Solution
- Step 1: Write the proportion equation
44,019,489.90 : 60,748,793.31 = 24,440,379.18 : x - Step 2: Convert to fraction form
44,019,489.90/60,748,793.31 = 24,440,379.18/x - Step 3: Cross multiply
44,019,489.90x = 60,748,793.31 × 24,440,379.18 - Step 4: Simplify right side
44,019,489.90x = 1,484,723,543,223,847.25 - Step 5: Solve for x
x = 1,484,723,543,223,847.25/44,019,489.90 - Step 6: Final answer
x = 33,728,776.65
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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.