Home / 3,149,595,536,652.50-4,724,393,304,978.70-3,026,171,978,201.30

Finding the Fourth Proportional to 3,149,595,536,652.50, 4,724,393,304,978.70 and 3,026,171,978,201.30

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Solution

The fourth proportional to 3,149,595,536,652.50, 4,724,393,304,978.70 and 3,026,171,978,201.30 is: 4,539,257,967,301.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,595,536,652.50 : 4,724,393,304,978.70 = 3,026,171,978,201.30 : x
  2. Step 2: Convert to fraction form
    3,149,595,536,652.50/4,724,393,304,978.70 = 3,026,171,978,201.30/x
  3. Step 3: Cross multiply
    3,149,595,536,652.50x = 4,724,393,304,978.70 × 3,026,171,978,201.30
  4. Step 4: Simplify right side
    3,149,595,536,652.50x = 14,296,826,633,528,370,123,505,664
  5. Step 5: Solve for x
    x = 14,296,826,633,528,370,123,505,664/3,149,595,536,652.50
  6. Step 6: Final answer
    x = 4,539,257,967,301.90

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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.