Finding the Fourth Proportional to 244,121,454, 336,887,742.60 and 134,120,252.88
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Solution
The fourth proportional to 244,121,454, 336,887,742.60 and 134,120,252.88 is: 185,086,023.74
Step by Step Solution
- Step 1: Write the proportion equation
244,121,454 : 336,887,742.60 = 134,120,252.88 : x - Step 2: Convert to fraction form
244,121,454/336,887,742.60 = 134,120,252.88/x - Step 3: Cross multiply
244,121,454x = 336,887,742.60 × 134,120,252.88 - Step 4: Simplify right side
244,121,454x = 45,183,469,229,684,352 - Step 5: Solve for x
x = 45,183,469,229,684,352/244,121,454 - Step 6: Final answer
x = 185,086,023.74
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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.