Home / 184,391,727.90-276,601,588.65-54,989,238.30

Finding the Fourth Proportional to 184,391,727.90, 276,601,588.65 and 54,989,238.30

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Solution

The fourth proportional to 184,391,727.90, 276,601,588.65 and 54,989,238.30 is: 82,488,031.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,391,727.90 : 276,601,588.65 = 54,989,238.30 : x
  2. Step 2: Convert to fraction form
    184,391,727.90/276,601,588.65 = 54,989,238.30/x
  3. Step 3: Cross multiply
    184,391,727.90x = 276,601,588.65 × 54,989,238.30
  4. Step 4: Simplify right side
    184,391,727.90x = 15,210,110,672,433,424
  5. Step 5: Solve for x
    x = 15,210,110,672,433,424/184,391,727.90
  6. Step 6: Final answer
    x = 82,488,031.57

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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.