Home / 11,214,917,178.75-16,822,404,260.34-4,582,546,328.05

Finding the Fourth Proportional to 11,214,917,178.75, 16,822,404,260.34 and 4,582,546,328.05

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Solution

The fourth proportional to 11,214,917,178.75, 16,822,404,260.34 and 4,582,546,328.05 is: 6,873,831,134.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,917,178.75 : 16,822,404,260.34 = 4,582,546,328.05 : x
  2. Step 2: Convert to fraction form
    11,214,917,178.75/16,822,404,260.34 = 4,582,546,328.05/x
  3. Step 3: Cross multiply
    11,214,917,178.75x = 16,822,404,260.34 × 4,582,546,328.05
  4. Step 4: Simplify right side
    11,214,917,178.75x = 77,089,446,872,151,687,168
  5. Step 5: Solve for x
    x = 77,089,446,872,151,687,168/11,214,917,178.75
  6. Step 6: Final answer
    x = 6,873,831,134.32

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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.