Finding the Fourth Proportional to 5,829,449,500.96, 8,744,173,919.34 and 1,633,023,616.68
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Solution
The fourth proportional to 5,829,449,500.96, 8,744,173,919.34 and 1,633,023,616.68 is: 2,449,535,331.99
Step by Step Solution
- Step 1: Write the proportion equation
5,829,449,500.96 : 8,744,173,919.34 = 1,633,023,616.68 : x - Step 2: Convert to fraction form
5,829,449,500.96/8,744,173,919.34 = 1,633,023,616.68/x - Step 3: Cross multiply
5,829,449,500.96x = 8,744,173,919.34 × 1,633,023,616.68 - Step 4: Simplify right side
5,829,449,500.96x = 14,279,442,518,639,538,176 - Step 5: Solve for x
x = 14,279,442,518,639,538,176/5,829,449,500.96 - Step 6: Final answer
x = 2,449,535,331.99
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1.5x scale
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.