Home / 184,466,459.60-276,996,110.54-122,313,769.64

Finding the Fourth Proportional to 184,466,459.60, 276,996,110.54 and 122,313,769.64

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Solution

The fourth proportional to 184,466,459.60, 276,996,110.54 and 122,313,769.64 is: 183,667,201.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,466,459.60 : 276,996,110.54 = 122,313,769.64 : x
  2. Step 2: Convert to fraction form
    184,466,459.60/276,996,110.54 = 122,313,769.64/x
  3. Step 3: Cross multiply
    184,466,459.60x = 276,996,110.54 × 122,313,769.64
  4. Step 4: Simplify right side
    184,466,459.60x = 33,880,438,455,765,540
  5. Step 5: Solve for x
    x = 33,880,438,455,765,540/184,466,459.60
  6. Step 6: Final answer
    x = 183,667,201.77

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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.