Finding the Fourth Proportional to 44,884,430.05, 67,229,214.21 and 27,560,043.94
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Solution
The fourth proportional to 44,884,430.05, 67,229,214.21 and 27,560,043.94 is: 41,280,241.18
Step by Step Solution
- Step 1: Write the proportion equation
44,884,430.05 : 67,229,214.21 = 27,560,043.94 : x - Step 2: Convert to fraction form
44,884,430.05/67,229,214.21 = 27,560,043.94/x - Step 3: Cross multiply
44,884,430.05x = 67,229,214.21 × 27,560,043.94 - Step 4: Simplify right side
44,884,430.05x = 1,852,840,097,679,272.25 - Step 5: Solve for x
x = 1,852,840,097,679,272.25/44,884,430.05 - Step 6: Final answer
x = 41,280,241.18
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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.