Home / 197,539,362.75-296,246,240.78-184,643,250.69

Finding the Fourth Proportional to 197,539,362.75, 296,246,240.78 and 184,643,250.69

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Solution

The fourth proportional to 197,539,362.75, 296,246,240.78 and 184,643,250.69 is: 276,906,172.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,539,362.75 : 296,246,240.78 = 184,643,250.69 : x
  2. Step 2: Convert to fraction form
    197,539,362.75/296,246,240.78 = 184,643,250.69/x
  3. Step 3: Cross multiply
    197,539,362.75x = 296,246,240.78 × 184,643,250.69
  4. Step 4: Simplify right side
    197,539,362.75x = 54,699,868,901,388,416
  5. Step 5: Solve for x
    x = 54,699,868,901,388,416/197,539,362.75
  6. Step 6: Final answer
    x = 276,906,172.72

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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.