Home / 11,214,917,174.30-16,822,404,253.68-4,582,546,323.61

Finding the Fourth Proportional to 11,214,917,174.30, 16,822,404,253.68 and 4,582,546,323.61

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Solution

The fourth proportional to 11,214,917,174.30, 16,822,404,253.68 and 4,582,546,323.61 is: 6,873,831,127.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,917,174.30 : 16,822,404,253.68 = 4,582,546,323.61 : x
  2. Step 2: Convert to fraction form
    11,214,917,174.30/16,822,404,253.68 = 4,582,546,323.61/x
  3. Step 3: Cross multiply
    11,214,917,174.30x = 16,822,404,253.68 × 4,582,546,323.61
  4. Step 4: Simplify right side
    11,214,917,174.30x = 77,089,446,766,940,454,912
  5. Step 5: Solve for x
    x = 77,089,446,766,940,454,912/11,214,917,174.30
  6. Step 6: Final answer
    x = 6,873,831,127.67

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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.