Home / 136,314,621,805.90-204,471,932,708.85-136,314,621,805.90

Finding the Fourth Proportional to 136,314,621,805.90, 204,471,932,708.85 and 136,314,621,805.90

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Solution

The fourth proportional to 136,314,621,805.90, 204,471,932,708.85 and 136,314,621,805.90 is: 204,471,932,708.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,314,621,805.90 : 204,471,932,708.85 = 136,314,621,805.90 : x
  2. Step 2: Convert to fraction form
    136,314,621,805.90/204,471,932,708.85 = 136,314,621,805.90/x
  3. Step 3: Cross multiply
    136,314,621,805.90x = 204,471,932,708.85 × 136,314,621,805.90
  4. Step 4: Simplify right side
    136,314,621,805.90x = 27,872,514,177,128,321,777,664
  5. Step 5: Solve for x
    x = 27,872,514,177,128,321,777,664/136,314,621,805.90
  6. Step 6: Final answer
    x = 204,471,932,708.85

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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.