Home / 275,551,289.37-413,377,789.10-114,005,822.49

Finding the Fourth Proportional to 275,551,289.37, 413,377,789.10 and 114,005,822.49

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Solution

The fourth proportional to 275,551,289.37, 413,377,789.10 and 114,005,822.49 is: 171,029,774.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,551,289.37 : 413,377,789.10 = 114,005,822.49 : x
  2. Step 2: Convert to fraction form
    275,551,289.37/413,377,789.10 = 114,005,822.49/x
  3. Step 3: Cross multiply
    275,551,289.37x = 413,377,789.10 × 114,005,822.49
  4. Step 4: Simplify right side
    275,551,289.37x = 47,127,474,844,873,232
  5. Step 5: Solve for x
    x = 47,127,474,844,873,232/275,551,289.37
  6. Step 6: Final answer
    x = 171,029,774.36

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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.