Home / 6,187,782,822.42-9,281,982,076.97-1,766,858,200.50

Finding the Fourth Proportional to 6,187,782,822.42, 9,281,982,076.97 and 1,766,858,200.50

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Solution

The fourth proportional to 6,187,782,822.42, 9,281,982,076.97 and 1,766,858,200.50 is: 2,650,375,202.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,782,822.42 : 9,281,982,076.97 = 1,766,858,200.50 : x
  2. Step 2: Convert to fraction form
    6,187,782,822.42/9,281,982,076.97 = 1,766,858,200.50/x
  3. Step 3: Cross multiply
    6,187,782,822.42x = 9,281,982,076.97 × 1,766,858,200.50
  4. Step 4: Simplify right side
    6,187,782,822.42x = 16,399,946,149,624,973,312
  5. Step 5: Solve for x
    x = 16,399,946,149,624,973,312/6,187,782,822.42
  6. Step 6: Final answer
    x = 2,650,375,202.28

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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.