Home / 252,474,881.10-377,994,876.30-223,777,067.10

Finding the Fourth Proportional to 252,474,881.10, 377,994,876.30 and 223,777,067.10

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Solution

The fourth proportional to 252,474,881.10, 377,994,876.30 and 223,777,067.10 is: 335,029,704.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,474,881.10 : 377,994,876.30 = 223,777,067.10 : x
  2. Step 2: Convert to fraction form
    252,474,881.10/377,994,876.30 = 223,777,067.10/x
  3. Step 3: Cross multiply
    252,474,881.10x = 377,994,876.30 × 223,777,067.10
  4. Step 4: Simplify right side
    252,474,881.10x = 84,586,584,797,241,296
  5. Step 5: Solve for x
    x = 84,586,584,797,241,296/252,474,881.10
  6. Step 6: Final answer
    x = 335,029,704.45

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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.