Home / 42,809,037.30-59,076,171.86-23,229,427.73

Finding the Fourth Proportional to 42,809,037.30, 59,076,171.86 and 23,229,427.73

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Solution

The fourth proportional to 42,809,037.30, 59,076,171.86 and 23,229,427.73 is: 32,056,447.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,809,037.30 : 59,076,171.86 = 23,229,427.73 : x
  2. Step 2: Convert to fraction form
    42,809,037.30/59,076,171.86 = 23,229,427.73/x
  3. Step 3: Cross multiply
    42,809,037.30x = 59,076,171.86 × 23,229,427.73
  4. Step 4: Simplify right side
    42,809,037.30x = 1,372,305,664,375,401.75
  5. Step 5: Solve for x
    x = 1,372,305,664,375,401.75/42,809,037.30
  6. Step 6: Final answer
    x = 32,056,447.68

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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.