Home / 372,945,563.48-559,255,939.66-106,992,594.26

Finding the Fourth Proportional to 372,945,563.48, 559,255,939.66 and 106,992,594.26

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Solution

The fourth proportional to 372,945,563.48, 559,255,939.66 and 106,992,594.26 is: 160,442,299.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,945,563.48 : 559,255,939.66 = 106,992,594.26 : x
  2. Step 2: Convert to fraction form
    372,945,563.48/559,255,939.66 = 106,992,594.26/x
  3. Step 3: Cross multiply
    372,945,563.48x = 559,255,939.66 × 106,992,594.26
  4. Step 4: Simplify right side
    372,945,563.48x = 59,836,243,838,972,096
  5. Step 5: Solve for x
    x = 59,836,243,838,972,096/372,945,563.48
  6. Step 6: Final answer
    x = 160,442,299.62

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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.