Home / 179,906,395,377.36-269,889,932,220.60-60,495,334,426.32

Finding the Fourth Proportional to 179,906,395,377.36, 269,889,932,220.60 and 60,495,334,426.32

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Solution

The fourth proportional to 179,906,395,377.36, 269,889,932,220.60 and 60,495,334,426.32 is: 90,753,203,485.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,906,395,377.36 : 269,889,932,220.60 = 60,495,334,426.32 : x
  2. Step 2: Convert to fraction form
    179,906,395,377.36/269,889,932,220.60 = 60,495,334,426.32/x
  3. Step 3: Cross multiply
    179,906,395,377.36x = 269,889,932,220.60 × 60,495,334,426.32
  4. Step 4: Simplify right side
    179,906,395,377.36x = 16,327,081,707,982,035,091,456
  5. Step 5: Solve for x
    x = 16,327,081,707,982,035,091,456/179,906,395,377.36
  6. Step 6: Final answer
    x = 90,753,203,485.26

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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.