Finding the Fourth Proportional to 43,955,961.19, 60,659,226.44 and 24,379,847.17
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Solution
The fourth proportional to 43,955,961.19, 60,659,226.44 and 24,379,847.17 is: 33,644,189.09
Step by Step Solution
- Step 1: Write the proportion equation
43,955,961.19 : 60,659,226.44 = 24,379,847.17 : x - Step 2: Convert to fraction form
43,955,961.19/60,659,226.44 = 24,379,847.17/x - Step 3: Cross multiply
43,955,961.19x = 60,659,226.44 × 24,379,847.17 - Step 4: Simplify right side
43,955,961.19x = 1,478,862,669,875,500.25 - Step 5: Solve for x
x = 1,478,862,669,875,500.25/43,955,961.19 - Step 6: Final answer
x = 33,644,189.09
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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.