Home / 248,887,404.60-373,331,106.90-224,228,542.20

Finding the Fourth Proportional to 248,887,404.60, 373,331,106.90 and 224,228,542.20

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Solution

The fourth proportional to 248,887,404.60, 373,331,106.90 and 224,228,542.20 is: 336,342,813.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,887,404.60 : 373,331,106.90 = 224,228,542.20 : x
  2. Step 2: Convert to fraction form
    248,887,404.60/373,331,106.90 = 224,228,542.20/x
  3. Step 3: Cross multiply
    248,887,404.60x = 373,331,106.90 × 224,228,542.20
  4. Step 4: Simplify right side
    248,887,404.60x = 83,711,489,858,099,344
  5. Step 5: Solve for x
    x = 83,711,489,858,099,344/248,887,404.60
  6. Step 6: Final answer
    x = 336,342,813.30

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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.