Home / 534,145,099.01-737,124,564.67-295,994,261.48

Finding the Fourth Proportional to 534,145,099.01, 737,124,564.67 and 295,994,261.48

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Solution

The fourth proportional to 534,145,099.01, 737,124,564.67 and 295,994,261.48 is: 408,474,479.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,145,099.01 : 737,124,564.67 = 295,994,261.48 : x
  2. Step 2: Convert to fraction form
    534,145,099.01/737,124,564.67 = 295,994,261.48/x
  3. Step 3: Cross multiply
    534,145,099.01x = 737,124,564.67 × 295,994,261.48
  4. Step 4: Simplify right side
    534,145,099.01x = 218,184,641,133,837,568
  5. Step 5: Solve for x
    x = 218,184,641,133,837,568/534,145,099.01
  6. Step 6: Final answer
    x = 408,474,479.20

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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.