Home / 169,560,255.60-254,340,383.40-61,840,882.80

Finding the Fourth Proportional to 169,560,255.60, 254,340,383.40 and 61,840,882.80

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Solution

The fourth proportional to 169,560,255.60, 254,340,383.40 and 61,840,882.80 is: 92,761,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,560,255.60 : 254,340,383.40 = 61,840,882.80 : x
  2. Step 2: Convert to fraction form
    169,560,255.60/254,340,383.40 = 61,840,882.80/x
  3. Step 3: Cross multiply
    169,560,255.60x = 254,340,383.40 × 61,840,882.80
  4. Step 4: Simplify right side
    169,560,255.60x = 15,728,633,841,146,466
  5. Step 5: Solve for x
    x = 15,728,633,841,146,466/169,560,255.60
  6. Step 6: Final answer
    x = 92,761,324.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.