Finding the Fourth Proportional to 44,496,742.19, 61,402,527.27 and 24,649,163.60
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Solution
The fourth proportional to 44,496,742.19, 61,402,527.27 and 24,649,163.60 is: 34,014,196.67
Step by Step Solution
- Step 1: Write the proportion equation
44,496,742.19 : 61,402,527.27 = 24,649,163.60 : x - Step 2: Convert to fraction form
44,496,742.19/61,402,527.27 = 24,649,163.60/x - Step 3: Cross multiply
44,496,742.19x = 61,402,527.27 × 24,649,163.60 - Step 4: Simplify right side
44,496,742.19x = 1,513,520,939,824,678.75 - Step 5: Solve for x
x = 1,513,520,939,824,678.75/44,496,742.19 - Step 6: Final answer
x = 34,014,196.67
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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.