Home / 335,115,745.92-462,463,985.32-184,425,751.52

Finding the Fourth Proportional to 335,115,745.92, 462,463,985.32 and 184,425,751.52

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Solution

The fourth proportional to 335,115,745.92, 462,463,985.32 and 184,425,751.52 is: 254,509,879.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,115,745.92 : 462,463,985.32 = 184,425,751.52 : x
  2. Step 2: Convert to fraction form
    335,115,745.92/462,463,985.32 = 184,425,751.52/x
  3. Step 3: Cross multiply
    335,115,745.92x = 462,463,985.32 × 184,425,751.52
  4. Step 4: Simplify right side
    335,115,745.92x = 85,290,268,043,575,248
  5. Step 5: Solve for x
    x = 85,290,268,043,575,248/335,115,745.92
  6. Step 6: Final answer
    x = 254,509,879.29

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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.