Home / 3,149,595,536,670.40-4,724,393,305,005.30-3,026,171,978,218.90

Finding the Fourth Proportional to 3,149,595,536,670.40, 4,724,393,305,005.30 and 3,026,171,978,218.90

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Solution

The fourth proportional to 3,149,595,536,670.40, 4,724,393,305,005.30 and 3,026,171,978,218.90 is: 4,539,257,967,328.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,595,536,670.40 : 4,724,393,305,005.30 = 3,026,171,978,218.90 : x
  2. Step 2: Convert to fraction form
    3,149,595,536,670.40/4,724,393,305,005.30 = 3,026,171,978,218.90/x
  3. Step 3: Cross multiply
    3,149,595,536,670.40x = 4,724,393,305,005.30 × 3,026,171,978,218.90
  4. Step 4: Simplify right side
    3,149,595,536,670.40x = 14,296,826,633,692,014,819,934,208
  5. Step 5: Solve for x
    x = 14,296,826,633,692,014,819,934,208/3,149,595,536,670.40
  6. Step 6: Final answer
    x = 4,539,257,967,328.06

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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.