Home / 224,251,504.40-336,377,256.60-221,228,195.60

Finding the Fourth Proportional to 224,251,504.40, 336,377,256.60 and 221,228,195.60

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Solution

The fourth proportional to 224,251,504.40, 336,377,256.60 and 221,228,195.60 is: 331,842,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,251,504.40 : 336,377,256.60 = 221,228,195.60 : x
  2. Step 2: Convert to fraction form
    224,251,504.40/336,377,256.60 = 221,228,195.60/x
  3. Step 3: Cross multiply
    224,251,504.40x = 336,377,256.60 × 221,228,195.60
  4. Step 4: Simplify right side
    224,251,504.40x = 74,416,133,518,496,192
  5. Step 5: Solve for x
    x = 74,416,133,518,496,192/224,251,504.40
  6. Step 6: Final answer
    x = 331,842,293.40

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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.