Home / 8,066,777,846.31-12,100,189,469.91-3,094,023,999.42

Finding the Fourth Proportional to 8,066,777,846.31, 12,100,189,469.91 and 3,094,023,999.42

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Solution

The fourth proportional to 8,066,777,846.31, 12,100,189,469.91 and 3,094,023,999.42 is: 4,641,044,705.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,777,846.31 : 12,100,189,469.91 = 3,094,023,999.42 : x
  2. Step 2: Convert to fraction form
    8,066,777,846.31/12,100,189,469.91 = 3,094,023,999.42/x
  3. Step 3: Cross multiply
    8,066,777,846.31x = 12,100,189,469.91 × 3,094,023,999.42
  4. Step 4: Simplify right side
    8,066,777,846.31x = 37,438,276,617,430,712,320
  5. Step 5: Solve for x
    x = 37,438,276,617,430,712,320/8,066,777,846.31
  6. Step 6: Final answer
    x = 4,641,044,705.92

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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.