Finding the Fourth Proportional to 41,453,840.80, 62,086,282.80 and 24,447,728.80
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Solution
The fourth proportional to 41,453,840.80, 62,086,282.80 and 24,447,728.80 is: 36,615,873.82
Step by Step Solution
- Step 1: Write the proportion equation
41,453,840.80 : 62,086,282.80 = 24,447,728.80 : x - Step 2: Convert to fraction form
41,453,840.80/62,086,282.80 = 24,447,728.80/x - Step 3: Cross multiply
41,453,840.80x = 62,086,282.80 × 24,447,728.80 - Step 4: Simplify right side
41,453,840.80x = 1,517,868,604,094,504.50 - Step 5: Solve for x
x = 1,517,868,604,094,504.50/41,453,840.80 - Step 6: Final answer
x = 36,615,873.82
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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.