Home / 148,204,212.12-204,614,776.58-95,372,710.57

Finding the Fourth Proportional to 148,204,212.12, 204,614,776.58 and 95,372,710.57

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Solution

The fourth proportional to 148,204,212.12, 204,614,776.58 and 95,372,710.57 is: 131,674,164.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,204,212.12 : 204,614,776.58 = 95,372,710.57 : x
  2. Step 2: Convert to fraction form
    148,204,212.12/204,614,776.58 = 95,372,710.57/x
  3. Step 3: Cross multiply
    148,204,212.12x = 204,614,776.58 × 95,372,710.57
  4. Step 4: Simplify right side
    148,204,212.12x = 19,514,665,865,109,556
  5. Step 5: Solve for x
    x = 19,514,665,865,109,556/148,204,212.12
  6. Step 6: Final answer
    x = 131,674,164.90

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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.