Finding the Fourth Proportional to 4,063,522,378.32, 6,094,630,694.52 and 1,115,113,254.48
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Solution
The fourth proportional to 4,063,522,378.32, 6,094,630,694.52 and 1,115,113,254.48 is: 1,672,490,720.09
Step by Step Solution
- Step 1: Write the proportion equation
4,063,522,378.32 : 6,094,630,694.52 = 1,115,113,254.48 : x - Step 2: Convert to fraction form
4,063,522,378.32/6,094,630,694.52 = 1,115,113,254.48/x - Step 3: Cross multiply
4,063,522,378.32x = 6,094,630,694.52 × 1,115,113,254.48 - Step 4: Simplify right side
4,063,522,378.32x = 6,796,203,468,619,900,928 - Step 5: Solve for x
x = 6,796,203,468,619,900,928/4,063,522,378.32 - Step 6: Final answer
x = 1,672,490,720.09
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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.