Finding the Fourth Proportional to 44,184,914.40, 60,943,771.26 and 29,493,173.28
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Solution
The fourth proportional to 44,184,914.40, 60,943,771.26 and 29,493,173.28 is: 40,679,612.73
Step by Step Solution
- Step 1: Write the proportion equation
44,184,914.40 : 60,943,771.26 = 29,493,173.28 : x - Step 2: Convert to fraction form
44,184,914.40/60,943,771.26 = 29,493,173.28/x - Step 3: Cross multiply
44,184,914.40x = 60,943,771.26 × 29,493,173.28 - Step 4: Simplify right side
44,184,914.40x = 1,797,425,206,107,864 - Step 5: Solve for x
x = 1,797,425,206,107,864/44,184,914.40 - Step 6: Final answer
x = 40,679,612.73
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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.