Home / 184,366,954.70-276,515,002.65-54,978,785.90

Finding the Fourth Proportional to 184,366,954.70, 276,515,002.65 and 54,978,785.90

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Solution

The fourth proportional to 184,366,954.70, 276,515,002.65 and 54,978,785.90 is: 82,457,613.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,366,954.70 : 276,515,002.65 = 54,978,785.90 : x
  2. Step 2: Convert to fraction form
    184,366,954.70/276,515,002.65 = 54,978,785.90/x
  3. Step 3: Cross multiply
    184,366,954.70x = 276,515,002.65 × 54,978,785.90
  4. Step 4: Simplify right side
    184,366,954.70x = 15,202,459,128,832,280
  5. Step 5: Solve for x
    x = 15,202,459,128,832,280/184,366,954.70
  6. Step 6: Final answer
    x = 82,457,613.70

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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.