Finding the Fourth Proportional to 48,853,908.25, 73,283,219.02 and 16,063,751.14
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Solution
The fourth proportional to 48,853,908.25, 73,283,219.02 and 16,063,751.14 is: 24,096,401.60
Step by Step Solution
- Step 1: Write the proportion equation
48,853,908.25 : 73,283,219.02 = 16,063,751.14 : x - Step 2: Convert to fraction form
48,853,908.25/73,283,219.02 = 16,063,751.14/x - Step 3: Cross multiply
48,853,908.25x = 73,283,219.02 × 16,063,751.14 - Step 4: Simplify right side
48,853,908.25x = 1,177,203,392,708,978.50 - Step 5: Solve for x
x = 1,177,203,392,708,978.50/48,853,908.25 - Step 6: Final answer
x = 24,096,401.60
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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.