Finding the Fourth Proportional to 35,498,765.20, 53,173,498.20 and 29,526,797.20
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Solution
The fourth proportional to 35,498,765.20, 53,173,498.20 and 29,526,797.20 is: 44,228,104.52
Step by Step Solution
- Step 1: Write the proportion equation
35,498,765.20 : 53,173,498.20 = 29,526,797.20 : x - Step 2: Convert to fraction form
35,498,765.20/53,173,498.20 = 29,526,797.20/x - Step 3: Cross multiply
35,498,765.20x = 53,173,498.20 × 29,526,797.20 - Step 4: Simplify right side
35,498,765.20x = 1,570,043,097,765,965 - Step 5: Solve for x
x = 1,570,043,097,765,965/35,498,765.20 - Step 6: Final answer
x = 44,228,104.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.