Home / 197,539,365.63-296,246,245.09-184,643,253.57

Finding the Fourth Proportional to 197,539,365.63, 296,246,245.09 and 184,643,253.57

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Solution

The fourth proportional to 197,539,365.63, 296,246,245.09 and 184,643,253.57 is: 276,906,177.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,539,365.63 : 296,246,245.09 = 184,643,253.57 : x
  2. Step 2: Convert to fraction form
    197,539,365.63/296,246,245.09 = 184,643,253.57/x
  3. Step 3: Cross multiply
    197,539,365.63x = 296,246,245.09 × 184,643,253.57
  4. Step 4: Simplify right side
    197,539,365.63x = 54,699,870,551,313,232
  5. Step 5: Solve for x
    x = 54,699,870,551,313,232/197,539,365.63
  6. Step 6: Final answer
    x = 276,906,177.04

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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.