Home / 184,439,276.41-276,488,662.13-92,242,786.74

Finding the Fourth Proportional to 184,439,276.41, 276,488,662.13 and 92,242,786.74

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Solution

The fourth proportional to 184,439,276.41, 276,488,662.13 and 92,242,786.74 is: 138,279,032.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,439,276.41 : 276,488,662.13 = 92,242,786.74 : x
  2. Step 2: Convert to fraction form
    184,439,276.41/276,488,662.13 = 92,242,786.74/x
  3. Step 3: Cross multiply
    184,439,276.41x = 276,488,662.13 × 92,242,786.74
  4. Step 4: Simplify right side
    184,439,276.41x = 25,504,084,696,770,200
  5. Step 5: Solve for x
    x = 25,504,084,696,770,200/184,439,276.41
  6. Step 6: Final answer
    x = 138,279,032.50

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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.