Home / 184,379,687.60-276,073,935.62-140,451,184.32

Finding the Fourth Proportional to 184,379,687.60, 276,073,935.62 and 140,451,184.32

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Solution

The fourth proportional to 184,379,687.60, 276,073,935.62 and 140,451,184.32 is: 210,299,256.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,379,687.60 : 276,073,935.62 = 140,451,184.32 : x
  2. Step 2: Convert to fraction form
    184,379,687.60/276,073,935.62 = 140,451,184.32/x
  3. Step 3: Cross multiply
    184,379,687.60x = 276,073,935.62 × 140,451,184.32
  4. Step 4: Simplify right side
    184,379,687.60x = 38,774,911,217,010,176
  5. Step 5: Solve for x
    x = 38,774,911,217,010,176/184,379,687.60
  6. Step 6: Final answer
    x = 210,299,256.51

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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.