Home / 182,125,852.92-251,348,155.52-116,076,003.48

Finding the Fourth Proportional to 182,125,852.92, 251,348,155.52 and 116,076,003.48

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Solution

The fourth proportional to 182,125,852.92, 251,348,155.52 and 116,076,003.48 is: 160,194,112.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,125,852.92 : 251,348,155.52 = 116,076,003.48 : x
  2. Step 2: Convert to fraction form
    182,125,852.92/251,348,155.52 = 116,076,003.48/x
  3. Step 3: Cross multiply
    182,125,852.92x = 251,348,155.52 × 116,076,003.48
  4. Step 4: Simplify right side
    182,125,852.92x = 29,175,489,374,250,720
  5. Step 5: Solve for x
    x = 29,175,489,374,250,720/182,125,852.92
  6. Step 6: Final answer
    x = 160,194,112.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.