Home / 204,864,241.40-307,296,362.10-169,474,801.40

Finding the Fourth Proportional to 204,864,241.40, 307,296,362.10 and 169,474,801.40

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Solution

The fourth proportional to 204,864,241.40, 307,296,362.10 and 169,474,801.40 is: 254,212,202.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,864,241.40 : 307,296,362.10 = 169,474,801.40 : x
  2. Step 2: Convert to fraction form
    204,864,241.40/307,296,362.10 = 169,474,801.40/x
  3. Step 3: Cross multiply
    204,864,241.40x = 307,296,362.10 × 169,474,801.40
  4. Step 4: Simplify right side
    204,864,241.40x = 52,078,989,937,839,992
  5. Step 5: Solve for x
    x = 52,078,989,937,839,992/204,864,241.40
  6. Step 6: Final answer
    x = 254,212,202.10

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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.