Home / 9,088,500,711.60-13,632,751,067.40-4,190,740,455.60

Finding the Fourth Proportional to 9,088,500,711.60, 13,632,751,067.40 and 4,190,740,455.60

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Solution

The fourth proportional to 9,088,500,711.60, 13,632,751,067.40 and 4,190,740,455.60 is: 6,286,110,683.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,500,711.60 : 13,632,751,067.40 = 4,190,740,455.60 : x
  2. Step 2: Convert to fraction form
    9,088,500,711.60/13,632,751,067.40 = 4,190,740,455.60/x
  3. Step 3: Cross multiply
    9,088,500,711.60x = 13,632,751,067.40 × 4,190,740,455.60
  4. Step 4: Simplify right side
    9,088,500,711.60x = 57,131,321,419,277,262,848
  5. Step 5: Solve for x
    x = 57,131,321,419,277,262,848/9,088,500,711.60
  6. Step 6: Final answer
    x = 6,286,110,683.40

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Double scale
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1.5x scale

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.