Home / 5,946,214,801.45-8,203,453,976.56-3,404,538,394.94

Finding the Fourth Proportional to 5,946,214,801.45, 8,203,453,976.56 and 3,404,538,394.94

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Solution

The fourth proportional to 5,946,214,801.45, 8,203,453,976.56 and 3,404,538,394.94 is: 4,696,933,253.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,214,801.45 : 8,203,453,976.56 = 3,404,538,394.94 : x
  2. Step 2: Convert to fraction form
    5,946,214,801.45/8,203,453,976.56 = 3,404,538,394.94/x
  3. Step 3: Cross multiply
    5,946,214,801.45x = 8,203,453,976.56 × 3,404,538,394.94
  4. Step 4: Simplify right side
    5,946,214,801.45x = 27,928,974,034,321,743,872
  5. Step 5: Solve for x
    x = 27,928,974,034,321,743,872/5,946,214,801.45
  6. Step 6: Final answer
    x = 4,696,933,253.66

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1.5x scale

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.