Home / 7,706,027,100,512.60-10,634,518,945,876-4,190,531,782,212.60

Finding the Fourth Proportional to 7,706,027,100,512.60, 10,634,518,945,876 and 4,190,531,782,212.60

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Solution

The fourth proportional to 7,706,027,100,512.60, 10,634,518,945,876 and 4,190,531,782,212.60 is: 5,783,043,460,653.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,027,100,512.60 : 10,634,518,945,876 = 4,190,531,782,212.60 : x
  2. Step 2: Convert to fraction form
    7,706,027,100,512.60/10,634,518,945,876 = 4,190,531,782,212.60/x
  3. Step 3: Cross multiply
    7,706,027,100,512.60x = 10,634,518,945,876 × 4,190,531,782,212.60
  4. Step 4: Simplify right side
    7,706,027,100,512.60x = 44,564,289,631,235,414,645,800,960
  5. Step 5: Solve for x
    x = 44,564,289,631,235,414,645,800,960/7,706,027,100,512.60
  6. Step 6: Final answer
    x = 5,783,043,460,653.16

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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.