Home / 132,981,036.23-199,471,554.34-132,981,036.23

Finding the Fourth Proportional to 132,981,036.23, 199,471,554.34 and 132,981,036.23

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Solution

The fourth proportional to 132,981,036.23, 199,471,554.34 and 132,981,036.23 is: 199,471,554.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,981,036.23 : 199,471,554.34 = 132,981,036.23 : x
  2. Step 2: Convert to fraction form
    132,981,036.23/199,471,554.34 = 132,981,036.23/x
  3. Step 3: Cross multiply
    132,981,036.23x = 199,471,554.34 × 132,981,036.23
  4. Step 4: Simplify right side
    132,981,036.23x = 26,525,933,993,212,144
  5. Step 5: Solve for x
    x = 26,525,933,993,212,144/132,981,036.23
  6. Step 6: Final answer
    x = 199,471,554.34

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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.