Home / 467,337,814.44-700,987,230.90-122,283,801.96

Finding the Fourth Proportional to 467,337,814.44, 700,987,230.90 and 122,283,801.96

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Solution

The fourth proportional to 467,337,814.44, 700,987,230.90 and 122,283,801.96 is: 183,420,602.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,337,814.44 : 700,987,230.90 = 122,283,801.96 : x
  2. Step 2: Convert to fraction form
    467,337,814.44/700,987,230.90 = 122,283,801.96/x
  3. Step 3: Cross multiply
    467,337,814.44x = 700,987,230.90 × 122,283,801.96
  4. Step 4: Simplify right side
    467,337,814.44x = 85,719,383,719,864,384
  5. Step 5: Solve for x
    x = 85,719,383,719,864,384/467,337,814.44
  6. Step 6: Final answer
    x = 183,420,602.98

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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.