Home / 184,880,278.44-255,131,659.44-102,372,291.72

Finding the Fourth Proportional to 184,880,278.44, 255,131,659.44 and 102,372,291.72

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Solution

The fourth proportional to 184,880,278.44, 255,131,659.44 and 102,372,291.72 is: 141,272,032.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,880,278.44 : 255,131,659.44 = 102,372,291.72 : x
  2. Step 2: Convert to fraction form
    184,880,278.44/255,131,659.44 = 102,372,291.72/x
  3. Step 3: Cross multiply
    184,880,278.44x = 255,131,659.44 × 102,372,291.72
  4. Step 4: Simplify right side
    184,880,278.44x = 26,118,412,667,199,372
  5. Step 5: Solve for x
    x = 26,118,412,667,199,372/184,880,278.44
  6. Step 6: Final answer
    x = 141,272,032.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.