Home / 252,474,827.10-377,994,795.30-223,777,013.10

Finding the Fourth Proportional to 252,474,827.10, 377,994,795.30 and 223,777,013.10

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Solution

The fourth proportional to 252,474,827.10, 377,994,795.30 and 223,777,013.10 is: 335,029,623.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,474,827.10 : 377,994,795.30 = 223,777,013.10 : x
  2. Step 2: Convert to fraction form
    252,474,827.10/377,994,795.30 = 223,777,013.10/x
  3. Step 3: Cross multiply
    252,474,827.10x = 377,994,795.30 × 223,777,013.10
  4. Step 4: Simplify right side
    252,474,827.10x = 84,586,546,259,579,920
  5. Step 5: Solve for x
    x = 84,586,546,259,579,920/252,474,827.10
  6. Step 6: Final answer
    x = 335,029,623.47

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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.