Home / 136,314,621,806.40-204,471,932,709.60-136,314,621,806.40

Finding the Fourth Proportional to 136,314,621,806.40, 204,471,932,709.60 and 136,314,621,806.40

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Solution

The fourth proportional to 136,314,621,806.40, 204,471,932,709.60 and 136,314,621,806.40 is: 204,471,932,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,314,621,806.40 : 204,471,932,709.60 = 136,314,621,806.40 : x
  2. Step 2: Convert to fraction form
    136,314,621,806.40/204,471,932,709.60 = 136,314,621,806.40/x
  3. Step 3: Cross multiply
    136,314,621,806.40x = 204,471,932,709.60 × 136,314,621,806.40
  4. Step 4: Simplify right side
    136,314,621,806.40x = 27,872,514,177,332,794,097,664
  5. Step 5: Solve for x
    x = 27,872,514,177,332,794,097,664/136,314,621,806.40
  6. Step 6: Final answer
    x = 204,471,932,709.60

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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.