Home / 558,172,171.68-837,384,267.16-184,679,173.57

Finding the Fourth Proportional to 558,172,171.68, 837,384,267.16 and 184,679,173.57

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Solution

The fourth proportional to 558,172,171.68, 837,384,267.16 and 184,679,173.57 is: 277,060,452.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,172,171.68 : 837,384,267.16 = 184,679,173.57 : x
  2. Step 2: Convert to fraction form
    558,172,171.68/837,384,267.16 = 184,679,173.57/x
  3. Step 3: Cross multiply
    558,172,171.68x = 837,384,267.16 × 184,679,173.57
  4. Step 4: Simplify right side
    558,172,171.68x = 154,647,434,421,435,904
  5. Step 5: Solve for x
    x = 154,647,434,421,435,904/558,172,171.68
  6. Step 6: Final answer
    x = 277,060,452.43

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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.