Home / 227,752,090.40-341,628,135.60-166,838,016.80

Finding the Fourth Proportional to 227,752,090.40, 341,628,135.60 and 166,838,016.80

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Solution

The fourth proportional to 227,752,090.40, 341,628,135.60 and 166,838,016.80 is: 250,257,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,752,090.40 : 341,628,135.60 = 166,838,016.80 : x
  2. Step 2: Convert to fraction form
    227,752,090.40/341,628,135.60 = 166,838,016.80/x
  3. Step 3: Cross multiply
    227,752,090.40x = 341,628,135.60 × 166,838,016.80
  4. Step 4: Simplify right side
    227,752,090.40x = 56,996,560,626,585,488
  5. Step 5: Solve for x
    x = 56,996,560,626,585,488/227,752,090.40
  6. Step 6: Final answer
    x = 250,257,025.20

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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.