Home / 263,844,236.82-364,105,475.82-146,369,569.89

Finding the Fourth Proportional to 263,844,236.82, 364,105,475.82 and 146,369,569.89

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Solution

The fourth proportional to 263,844,236.82, 364,105,475.82 and 146,369,569.89 is: 201,990,244.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,844,236.82 : 364,105,475.82 = 146,369,569.89 : x
  2. Step 2: Convert to fraction form
    263,844,236.82/364,105,475.82 = 146,369,569.89/x
  3. Step 3: Cross multiply
    263,844,236.82x = 364,105,475.82 × 146,369,569.89
  4. Step 4: Simplify right side
    263,844,236.82x = 53,293,961,890,367,192
  5. Step 5: Solve for x
    x = 53,293,961,890,367,192/263,844,236.82
  6. Step 6: Final answer
    x = 201,990,244.44

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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.