Finding the Fourth Proportional to 244,693,509.24, 367,103,249.52 and 72,163,353.72
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Solution
The fourth proportional to 244,693,509.24, 367,103,249.52 and 72,163,353.72 is: 108,263,605.88
Step by Step Solution
- Step 1: Write the proportion equation
244,693,509.24 : 367,103,249.52 = 72,163,353.72 : x - Step 2: Convert to fraction form
244,693,509.24/367,103,249.52 = 72,163,353.72/x - Step 3: Cross multiply
244,693,509.24x = 367,103,249.52 × 72,163,353.72 - Step 4: Simplify right side
244,693,509.24x = 26,491,401,646,873,180 - Step 5: Solve for x
x = 26,491,401,646,873,180/244,693,509.24 - Step 6: Final answer
x = 108,263,605.88
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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.