Home / 433,469,110.35-598,187,763.38-235,230,607.05

Finding the Fourth Proportional to 433,469,110.35, 598,187,763.38 and 235,230,607.05

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Solution

The fourth proportional to 433,469,110.35, 598,187,763.38 and 235,230,607.05 is: 324,618,449.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,469,110.35 : 598,187,763.38 = 235,230,607.05 : x
  2. Step 2: Convert to fraction form
    433,469,110.35/598,187,763.38 = 235,230,607.05/x
  3. Step 3: Cross multiply
    433,469,110.35x = 598,187,763.38 × 235,230,607.05
  4. Step 4: Simplify right side
    433,469,110.35x = 140,712,070,708,583,008
  5. Step 5: Solve for x
    x = 140,712,070,708,583,008/433,469,110.35
  6. Step 6: Final answer
    x = 324,618,449.96

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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.