Home / 196,985,529.52-295,493,146.44-58,800,222.88

Finding the Fourth Proportional to 196,985,529.52, 295,493,146.44 and 58,800,222.88

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Solution

The fourth proportional to 196,985,529.52, 295,493,146.44 and 58,800,222.88 is: 88,204,767.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,985,529.52 : 295,493,146.44 = 58,800,222.88 : x
  2. Step 2: Convert to fraction form
    196,985,529.52/295,493,146.44 = 58,800,222.88/x
  3. Step 3: Cross multiply
    196,985,529.52x = 295,493,146.44 × 58,800,222.88
  4. Step 4: Simplify right side
    196,985,529.52x = 17,375,062,870,184,480
  5. Step 5: Solve for x
    x = 17,375,062,870,184,480/196,985,529.52
  6. Step 6: Final answer
    x = 88,204,767.69

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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.