Home / 133,400,787,698.14-184,093,087,023.38-76,308,098,194.64

Finding the Fourth Proportional to 133,400,787,698.14, 184,093,087,023.38 and 76,308,098,194.64

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Solution

The fourth proportional to 133,400,787,698.14, 184,093,087,023.38 and 76,308,098,194.64 is: 105,305,175,508.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,400,787,698.14 : 184,093,087,023.38 = 76,308,098,194.64 : x
  2. Step 2: Convert to fraction form
    133,400,787,698.14/184,093,087,023.38 = 76,308,098,194.64/x
  3. Step 3: Cross multiply
    133,400,787,698.14x = 184,093,087,023.38 × 76,308,098,194.64
  4. Step 4: Simplify right side
    133,400,787,698.14x = 14,047,793,361,534,488,412,160
  5. Step 5: Solve for x
    x = 14,047,793,361,534,488,412,160/133,400,787,698.14
  6. Step 6: Final answer
    x = 105,305,175,508.57

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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.