Finding the Fourth Proportional to 49,207,360.35, 73,811,040.53 and 49,207,360.35
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Solution
The fourth proportional to 49,207,360.35, 73,811,040.53 and 49,207,360.35 is: 73,811,040.53
Step by Step Solution
- Step 1: Write the proportion equation
49,207,360.35 : 73,811,040.53 = 49,207,360.35 : x - Step 2: Convert to fraction form
49,207,360.35/73,811,040.53 = 49,207,360.35/x - Step 3: Cross multiply
49,207,360.35x = 73,811,040.53 × 49,207,360.35 - Step 4: Simplify right side
49,207,360.35x = 3,632,046,468,922,128.50 - Step 5: Solve for x
x = 3,632,046,468,922,128.50/49,207,360.35 - Step 6: Final answer
x = 73,811,040.53
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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.