Home / 36,720,610.60-55,080,915.90-12,786,082.60

Finding the Fourth Proportional to 36,720,610.60, 55,080,915.90 and 12,786,082.60

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Solution

The fourth proportional to 36,720,610.60, 55,080,915.90 and 12,786,082.60 is: 19,179,123.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,720,610.60 : 55,080,915.90 = 12,786,082.60 : x
  2. Step 2: Convert to fraction form
    36,720,610.60/55,080,915.90 = 12,786,082.60/x
  3. Step 3: Cross multiply
    36,720,610.60x = 55,080,915.90 × 12,786,082.60
  4. Step 4: Simplify right side
    36,720,610.60x = 704,269,140,381,053.25
  5. Step 5: Solve for x
    x = 704,269,140,381,053.25/36,720,610.60
  6. Step 6: Final answer
    x = 19,179,123.90

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