Home / 9,980,141.40-14,949,216.90-8,300,525.40

Finding the Fourth Proportional to 9,980,141.40, 14,949,216.90 and 8,300,525.40

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Solution

The fourth proportional to 9,980,141.40, 14,949,216.90 and 8,300,525.40 is: 12,433,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,980,141.40 : 14,949,216.90 = 8,300,525.40 : x
  2. Step 2: Convert to fraction form
    9,980,141.40/14,949,216.90 = 8,300,525.40/x
  3. Step 3: Cross multiply
    9,980,141.40x = 14,949,216.90 × 8,300,525.40
  4. Step 4: Simplify right side
    9,980,141.40x = 124,086,354,588,559.27
  5. Step 5: Solve for x
    x = 124,086,354,588,559.27/9,980,141.40
  6. Step 6: Final answer
    x = 12,433,326.30

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