Home / 534,145,107.46-737,124,576.26-295,994,269.91

Finding the Fourth Proportional to 534,145,107.46, 737,124,576.26 and 295,994,269.91

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Solution

The fourth proportional to 534,145,107.46, 737,124,576.26 and 295,994,269.91 is: 408,474,490.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,145,107.46 : 737,124,576.26 = 295,994,269.91 : x
  2. Step 2: Convert to fraction form
    534,145,107.46/737,124,576.26 = 295,994,269.91/x
  3. Step 3: Cross multiply
    534,145,107.46x = 737,124,576.26 × 295,994,269.91
  4. Step 4: Simplify right side
    534,145,107.46x = 218,184,650,777,631,200
  5. Step 5: Solve for x
    x = 218,184,650,777,631,200/534,145,107.46
  6. Step 6: Final answer
    x = 408,474,490.79

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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.