Home / 195,184,260.36-269,337,124.49-111,535,791.35

Finding the Fourth Proportional to 195,184,260.36, 269,337,124.49 and 111,535,791.35

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Solution

The fourth proportional to 195,184,260.36, 269,337,124.49 and 111,535,791.35 is: 153,909,589.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,184,260.36 : 269,337,124.49 = 111,535,791.35 : x
  2. Step 2: Convert to fraction form
    195,184,260.36/269,337,124.49 = 111,535,791.35/x
  3. Step 3: Cross multiply
    195,184,260.36x = 269,337,124.49 × 111,535,791.35
  4. Step 4: Simplify right side
    195,184,260.36x = 30,040,729,318,021,252
  5. Step 5: Solve for x
    x = 30,040,729,318,021,252/195,184,260.36
  6. Step 6: Final answer
    x = 153,909,589.14

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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.