Home / 232,066,144.72-348,061,384.14-68,265,593.56

Finding the Fourth Proportional to 232,066,144.72, 348,061,384.14 and 68,265,593.56

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Solution

The fourth proportional to 232,066,144.72, 348,061,384.14 and 68,265,593.56 is: 102,387,261.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,066,144.72 : 348,061,384.14 = 68,265,593.56 : x
  2. Step 2: Convert to fraction form
    232,066,144.72/348,061,384.14 = 68,265,593.56/x
  3. Step 3: Cross multiply
    232,066,144.72x = 348,061,384.14 × 68,265,593.56
  4. Step 4: Simplify right side
    232,066,144.72x = 23,760,616,983,632,268
  5. Step 5: Solve for x
    x = 23,760,616,983,632,268/232,066,144.72
  6. Step 6: Final answer
    x = 102,387,261.24

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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.