Finding the Fourth Proportional to 44,204,886.03, 60,560,909.95 and 42,548,096.99
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Solution
The fourth proportional to 44,204,886.03, 60,560,909.95 and 42,548,096.99 is: 58,291,100.86
Step by Step Solution
- Step 1: Write the proportion equation
44,204,886.03 : 60,560,909.95 = 42,548,096.99 : x - Step 2: Convert to fraction form
44,204,886.03/60,560,909.95 = 42,548,096.99/x - Step 3: Cross multiply
44,204,886.03x = 60,560,909.95 × 42,548,096.99 - Step 4: Simplify right side
44,204,886.03x = 2,576,751,470,215,880.50 - Step 5: Solve for x
x = 2,576,751,470,215,880.50/44,204,886.03 - Step 6: Final answer
x = 58,291,100.86
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.