Home / 195,360,010.80-293,040,016.20-184,212,337.20

Finding the Fourth Proportional to 195,360,010.80, 293,040,016.20 and 184,212,337.20

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Solution

The fourth proportional to 195,360,010.80, 293,040,016.20 and 184,212,337.20 is: 276,318,505.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,360,010.80 : 293,040,016.20 = 184,212,337.20 : x
  2. Step 2: Convert to fraction form
    195,360,010.80/293,040,016.20 = 184,212,337.20/x
  3. Step 3: Cross multiply
    195,360,010.80x = 293,040,016.20 × 184,212,337.20
  4. Step 4: Simplify right side
    195,360,010.80x = 53,981,586,277,327,856
  5. Step 5: Solve for x
    x = 53,981,586,277,327,856/195,360,010.80
  6. Step 6: Final answer
    x = 276,318,505.80

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1.5x scale

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.