Home / 534,145,093.19-737,124,556.61-295,994,255.64

Finding the Fourth Proportional to 534,145,093.19, 737,124,556.61 and 295,994,255.64

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Solution

The fourth proportional to 534,145,093.19, 737,124,556.61 and 295,994,255.64 is: 408,474,471.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,145,093.19 : 737,124,556.61 = 295,994,255.64 : x
  2. Step 2: Convert to fraction form
    534,145,093.19/737,124,556.61 = 295,994,255.64/x
  3. Step 3: Cross multiply
    534,145,093.19x = 737,124,556.61 × 295,994,255.64
  4. Step 4: Simplify right side
    534,145,093.19x = 218,184,634,450,815,776
  5. Step 5: Solve for x
    x = 218,184,634,450,815,776/534,145,093.19
  6. Step 6: Final answer
    x = 408,474,471.14

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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.