Home / 50,840,201.80-76,260,302.70-16,753,328.20

Finding the Fourth Proportional to 50,840,201.80, 76,260,302.70 and 16,753,328.20

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Solution

The fourth proportional to 50,840,201.80, 76,260,302.70 and 16,753,328.20 is: 25,129,992.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,840,201.80 : 76,260,302.70 = 16,753,328.20 : x
  2. Step 2: Convert to fraction form
    50,840,201.80/76,260,302.70 = 16,753,328.20/x
  3. Step 3: Cross multiply
    50,840,201.80x = 76,260,302.70 × 16,753,328.20
  4. Step 4: Simplify right side
    50,840,201.80x = 1,277,613,879,764,446.25
  5. Step 5: Solve for x
    x = 1,277,613,879,764,446.25/50,840,201.80
  6. Step 6: Final answer
    x = 25,129,992.30

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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.