Home / 42,373,104.70-63,560,247.56-12,080,967.70

Finding the Fourth Proportional to 42,373,104.70, 63,560,247.56 and 12,080,967.70

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Solution

The fourth proportional to 42,373,104.70, 63,560,247.56 and 12,080,967.70 is: 18,121,619.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,373,104.70 : 63,560,247.56 = 12,080,967.70 : x
  2. Step 2: Convert to fraction form
    42,373,104.70/63,560,247.56 = 12,080,967.70/x
  3. Step 3: Cross multiply
    42,373,104.70x = 63,560,247.56 × 12,080,967.70
  4. Step 4: Simplify right side
    42,373,104.70x = 767,869,297,776,363.75
  5. Step 5: Solve for x
    x = 767,869,297,776,363.75/42,373,104.70
  6. Step 6: Final answer
    x = 18,121,619.91

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