Home / 248,904,076.80-373,244,140.80-95,499,148.80

Finding the Fourth Proportional to 248,904,076.80, 373,244,140.80 and 95,499,148.80

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Solution

The fourth proportional to 248,904,076.80, 373,244,140.80 and 95,499,148.80 is: 143,205,761.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,904,076.80 : 373,244,140.80 = 95,499,148.80 : x
  2. Step 2: Convert to fraction form
    248,904,076.80/373,244,140.80 = 95,499,148.80/x
  3. Step 3: Cross multiply
    248,904,076.80x = 373,244,140.80 × 95,499,148.80
  4. Step 4: Simplify right side
    248,904,076.80x = 35,644,497,740,987,352
  5. Step 5: Solve for x
    x = 35,644,497,740,987,352/248,904,076.80
  6. Step 6: Final answer
    x = 143,205,761.03

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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.