Home / 373,250,801.40-559,876,202.10-336,262,507.80

Finding the Fourth Proportional to 373,250,801.40, 559,876,202.10 and 336,262,507.80

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Solution

The fourth proportional to 373,250,801.40, 559,876,202.10 and 336,262,507.80 is: 504,393,761.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,250,801.40 : 559,876,202.10 = 336,262,507.80 : x
  2. Step 2: Convert to fraction form
    373,250,801.40/559,876,202.10 = 336,262,507.80/x
  3. Step 3: Cross multiply
    373,250,801.40x = 559,876,202.10 × 336,262,507.80
  4. Step 4: Simplify right side
    373,250,801.40x = 188,265,375,775,685,632
  5. Step 5: Solve for x
    x = 188,265,375,775,685,632/373,250,801.40
  6. Step 6: Final answer
    x = 504,393,761.70

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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.