Home / 227,448,003.60-341,172,005.40-224,046,781.20

Finding the Fourth Proportional to 227,448,003.60, 341,172,005.40 and 224,046,781.20

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Solution

The fourth proportional to 227,448,003.60, 341,172,005.40 and 224,046,781.20 is: 336,070,171.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,448,003.60 : 341,172,005.40 = 224,046,781.20 : x
  2. Step 2: Convert to fraction form
    227,448,003.60/341,172,005.40 = 224,046,781.20/x
  3. Step 3: Cross multiply
    227,448,003.60x = 341,172,005.40 × 224,046,781.20
  4. Step 4: Simplify right side
    227,448,003.60x = 76,438,489,645,419,008
  5. Step 5: Solve for x
    x = 76,438,489,645,419,008/227,448,003.60
  6. Step 6: Final answer
    x = 336,070,171.80

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1.5x scale

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.