Finding the Fourth Proportional to 75,929,659.40, 113,900,394.00 and 24,816,845.00
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Solution
The fourth proportional to 75,929,659.40, 113,900,394.00 and 24,816,845.00 is: 37,227,197.46
Step by Step Solution
- Step 1: Write the proportion equation
75,929,659.40 : 113,900,394.00 = 24,816,845.00 : x - Step 2: Convert to fraction form
75,929,659.40/113,900,394.00 = 24,816,845.00/x - Step 3: Cross multiply
75,929,659.40x = 113,900,394.00 × 24,816,845.00 - Step 4: Simplify right side
75,929,659.40x = 2,826,648,423,714,744 - Step 5: Solve for x
x = 2,826,648,423,714,744/75,929,659.40 - Step 6: Final answer
x = 37,227,197.46
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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.