Finding the Fourth Proportional to 60,295,273.48, 83,207,245.98 and 32,793,661
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Solution
The fourth proportional to 60,295,273.48, 83,207,245.98 and 32,793,661 is: 45,255,126.31
Step by Step Solution
- Step 1: Write the proportion equation
60,295,273.48 : 83,207,245.98 = 32,793,661 : x - Step 2: Convert to fraction form
60,295,273.48/83,207,245.98 = 32,793,661/x - Step 3: Cross multiply
60,295,273.48x = 83,207,245.98 × 32,793,661 - Step 4: Simplify right side
60,295,273.48x = 2,728,670,217,411,733 - Step 5: Solve for x
x = 2,728,670,217,411,733/60,295,273.48 - Step 6: Final answer
x = 45,255,126.31
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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.