Home / 182,179,939.60-273,269,909.40-164,606,957.20

Finding the Fourth Proportional to 182,179,939.60, 273,269,909.40 and 164,606,957.20

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Solution

The fourth proportional to 182,179,939.60, 273,269,909.40 and 164,606,957.20 is: 246,910,435.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,179,939.60 : 273,269,909.40 = 164,606,957.20 : x
  2. Step 2: Convert to fraction form
    182,179,939.60/273,269,909.40 = 164,606,957.20/x
  3. Step 3: Cross multiply
    182,179,939.60x = 273,269,909.40 × 164,606,957.20
  4. Step 4: Simplify right side
    182,179,939.60x = 44,982,128,280,653,672
  5. Step 5: Solve for x
    x = 44,982,128,280,653,672/182,179,939.60
  6. Step 6: Final answer
    x = 246,910,435.80

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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.