Home / 5,694,309,215.92-8,535,437,172.24-2,591,071,091.20

Finding the Fourth Proportional to 5,694,309,215.92, 8,535,437,172.24 and 2,591,071,091.20

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Solution

The fourth proportional to 5,694,309,215.92, 8,535,437,172.24 and 2,591,071,091.20 is: 3,883,864,340.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,309,215.92 : 8,535,437,172.24 = 2,591,071,091.20 : x
  2. Step 2: Convert to fraction form
    5,694,309,215.92/8,535,437,172.24 = 2,591,071,091.20/x
  3. Step 3: Cross multiply
    5,694,309,215.92x = 8,535,437,172.24 × 2,591,071,091.20
  4. Step 4: Simplify right side
    5,694,309,215.92x = 22,115,924,507,744,935,936
  5. Step 5: Solve for x
    x = 22,115,924,507,744,935,936/5,694,309,215.92
  6. Step 6: Final answer
    x = 3,883,864,340.54

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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.