Home / 3,909,307,180,601-5,394,759,374,078.60-2,263,250,503,757.40

Finding the Fourth Proportional to 3,909,307,180,601, 5,394,759,374,078.60 and 2,263,250,503,757.40

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Solution

The fourth proportional to 3,909,307,180,601, 5,394,759,374,078.60 and 2,263,250,503,757.40 is: 3,123,236,754,487.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,909,307,180,601 : 5,394,759,374,078.60 = 2,263,250,503,757.40 : x
  2. Step 2: Convert to fraction form
    3,909,307,180,601/5,394,759,374,078.60 = 2,263,250,503,757.40/x
  3. Step 3: Cross multiply
    3,909,307,180,601x = 5,394,759,374,078.60 × 2,263,250,503,757.40
  4. Step 4: Simplify right side
    3,909,307,180,601x = 12,209,691,871,033,345,070,596,096
  5. Step 5: Solve for x
    x = 12,209,691,871,033,345,070,596,096/3,909,307,180,601
  6. Step 6: Final answer
    x = 3,123,236,754,487.09

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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.