Home / 9,898,212.40-14,847,318.60-8,303,889.40

Finding the Fourth Proportional to 9,898,212.40, 14,847,318.60 and 8,303,889.40

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Solution

The fourth proportional to 9,898,212.40, 14,847,318.60 and 8,303,889.40 is: 12,455,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,898,212.40 : 14,847,318.60 = 8,303,889.40 : x
  2. Step 2: Convert to fraction form
    9,898,212.40/14,847,318.60 = 8,303,889.40/x
  3. Step 3: Cross multiply
    9,898,212.40x = 14,847,318.60 × 8,303,889.40
  4. Step 4: Simplify right side
    9,898,212.40x = 123,290,491,540,962.84
  5. Step 5: Solve for x
    x = 123,290,491,540,962.84/9,898,212.40
  6. Step 6: Final answer
    x = 12,455,834.10

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