Home / 15,439,065.60-23,158,764.38-4,656,459.88

Finding the Fourth Proportional to 15,439,065.60, 23,158,764.38 and 4,656,459.88

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Solution

The fourth proportional to 15,439,065.60, 23,158,764.38 and 4,656,459.88 is: 6,984,739.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,439,065.60 : 23,158,764.38 = 4,656,459.88 : x
  2. Step 2: Convert to fraction form
    15,439,065.60/23,158,764.38 = 4,656,459.88/x
  3. Step 3: Cross multiply
    15,439,065.60x = 23,158,764.38 × 4,656,459.88
  4. Step 4: Simplify right side
    15,439,065.60x = 107,837,857,205,843.06
  5. Step 5: Solve for x
    x = 107,837,857,205,843.06/15,439,065.60
  6. Step 6: Final answer
    x = 6,984,739.88

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