Home / 335,115,746.16-462,463,985.64-184,425,751.76

Finding the Fourth Proportional to 335,115,746.16, 462,463,985.64 and 184,425,751.76

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Solution

The fourth proportional to 335,115,746.16, 462,463,985.64 and 184,425,751.76 is: 254,509,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,115,746.16 : 462,463,985.64 = 184,425,751.76 : x
  2. Step 2: Convert to fraction form
    335,115,746.16/462,463,985.64 = 184,425,751.76/x
  3. Step 3: Cross multiply
    335,115,746.16x = 462,463,985.64 × 184,425,751.76
  4. Step 4: Simplify right side
    335,115,746.16x = 85,290,268,213,582,832
  5. Step 5: Solve for x
    x = 85,290,268,213,582,832/335,115,746.16
  6. Step 6: Final answer
    x = 254,509,879.62

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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.