Home / 545,950,568.32-818,925,855.36-182,444,924.32

Finding the Fourth Proportional to 545,950,568.32, 818,925,855.36 and 182,444,924.32

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Solution

The fourth proportional to 545,950,568.32, 818,925,855.36 and 182,444,924.32 is: 273,667,387.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,950,568.32 : 818,925,855.36 = 182,444,924.32 : x
  2. Step 2: Convert to fraction form
    545,950,568.32/818,925,855.36 = 182,444,924.32/x
  3. Step 3: Cross multiply
    545,950,568.32x = 818,925,855.36 × 182,444,924.32
  4. Step 4: Simplify right side
    545,950,568.32x = 149,408,865,704,846,464
  5. Step 5: Solve for x
    x = 149,408,865,704,846,464/545,950,568.32
  6. Step 6: Final answer
    x = 273,667,387.44

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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.