Home / 433,757,917.82-598,586,635.78-235,519,796

Finding the Fourth Proportional to 433,757,917.82, 598,586,635.78 and 235,519,796

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Solution

The fourth proportional to 433,757,917.82, 598,586,635.78 and 235,519,796 is: 325,017,703.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,757,917.82 : 598,586,635.78 = 235,519,796 : x
  2. Step 2: Convert to fraction form
    433,757,917.82/598,586,635.78 = 235,519,796/x
  3. Step 3: Cross multiply
    433,757,917.82x = 598,586,635.78 × 235,519,796
  4. Step 4: Simplify right side
    433,757,917.82x = 140,979,002,347,231,888
  5. Step 5: Solve for x
    x = 140,979,002,347,231,888/433,757,917.82
  6. Step 6: Final answer
    x = 325,017,703.55

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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.