Home / 202,826,512.77-302,534,479.13-184,206,493.86

Finding the Fourth Proportional to 202,826,512.77, 302,534,479.13 and 184,206,493.86

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Solution

The fourth proportional to 202,826,512.77, 302,534,479.13 and 184,206,493.86 is: 274,761,000.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,826,512.77 : 302,534,479.13 = 184,206,493.86 : x
  2. Step 2: Convert to fraction form
    202,826,512.77/302,534,479.13 = 184,206,493.86/x
  3. Step 3: Cross multiply
    202,826,512.77x = 302,534,479.13 × 184,206,493.86
  4. Step 4: Simplify right side
    202,826,512.77x = 55,728,815,672,298,648
  5. Step 5: Solve for x
    x = 55,728,815,672,298,648/202,826,512.77
  6. Step 6: Final answer
    x = 274,761,000.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.