Home / 11,347,639,861,740-15,659,758,110,719-6,145,077,503,074.40

Finding the Fourth Proportional to 11,347,639,861,740, 15,659,758,110,719 and 6,145,077,503,074.40

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Solution

The fourth proportional to 11,347,639,861,740, 15,659,758,110,719 and 6,145,077,503,074.40 is: 8,480,215,132,154.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,639,861,740 : 15,659,758,110,719 = 6,145,077,503,074.40 : x
  2. Step 2: Convert to fraction form
    11,347,639,861,740/15,659,758,110,719 = 6,145,077,503,074.40/x
  3. Step 3: Cross multiply
    11,347,639,861,740x = 15,659,758,110,719 × 6,145,077,503,074.40
  4. Step 4: Simplify right side
    11,347,639,861,740x = 96,230,427,269,766,197,534,523,392
  5. Step 5: Solve for x
    x = 96,230,427,269,766,197,534,523,392/11,347,639,861,740
  6. Step 6: Final answer
    x = 8,480,215,132,154.42

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Double scale
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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.