Home / 184,296,682.22-254,327,910-100,664,866.16

Finding the Fourth Proportional to 184,296,682.22, 254,327,910 and 100,664,866.16

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Solution

The fourth proportional to 184,296,682.22, 254,327,910 and 100,664,866.16 is: 138,916,689.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,296,682.22 : 254,327,910 = 100,664,866.16 : x
  2. Step 2: Convert to fraction form
    184,296,682.22/254,327,910 = 100,664,866.16/x
  3. Step 3: Cross multiply
    184,296,682.22x = 254,327,910 × 100,664,866.16
  4. Step 4: Simplify right side
    184,296,682.22x = 25,601,885,019,630,888
  5. Step 5: Solve for x
    x = 25,601,885,019,630,888/184,296,682.22
  6. Step 6: Final answer
    x = 138,916,689.72

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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.