Home / 227,752,002.40-341,628,003.60-166,837,928.80

Finding the Fourth Proportional to 227,752,002.40, 341,628,003.60 and 166,837,928.80

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Solution

The fourth proportional to 227,752,002.40, 341,628,003.60 and 166,837,928.80 is: 250,256,893.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,752,002.40 : 341,628,003.60 = 166,837,928.80 : x
  2. Step 2: Convert to fraction form
    227,752,002.40/341,628,003.60 = 166,837,928.80/x
  3. Step 3: Cross multiply
    227,752,002.40x = 341,628,003.60 × 166,837,928.80
  4. Step 4: Simplify right side
    227,752,002.40x = 56,996,508,540,702,952
  5. Step 5: Solve for x
    x = 56,996,508,540,702,952/227,752,002.40
  6. Step 6: Final answer
    x = 250,256,893.20

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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.