Home / 433,469,106.60-598,187,758.20-235,230,603.30

Finding the Fourth Proportional to 433,469,106.60, 598,187,758.20 and 235,230,603.30

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Solution

The fourth proportional to 433,469,106.60, 598,187,758.20 and 235,230,603.30 is: 324,618,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,469,106.60 : 598,187,758.20 = 235,230,603.30 : x
  2. Step 2: Convert to fraction form
    433,469,106.60/598,187,758.20 = 235,230,603.30/x
  3. Step 3: Cross multiply
    433,469,106.60x = 598,187,758.20 × 235,230,603.30
  4. Step 4: Simplify right side
    433,469,106.60x = 140,712,067,248,060,544
  5. Step 5: Solve for x
    x = 140,712,067,248,060,544/433,469,106.60
  6. Step 6: Final answer
    x = 324,618,444.79

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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.