Home / 12,453,470.60-18,680,205.90-9,934,046.60

Finding the Fourth Proportional to 12,453,470.60, 18,680,205.90 and 9,934,046.60

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Solution

The fourth proportional to 12,453,470.60, 18,680,205.90 and 9,934,046.60 is: 14,901,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,453,470.60 : 18,680,205.90 = 9,934,046.60 : x
  2. Step 2: Convert to fraction form
    12,453,470.60/18,680,205.90 = 9,934,046.60/x
  3. Step 3: Cross multiply
    12,453,470.60x = 18,680,205.90 × 9,934,046.60
  4. Step 4: Simplify right side
    12,453,470.60x = 185,570,035,908,194.91
  5. Step 5: Solve for x
    x = 185,570,035,908,194.91/12,453,470.60
  6. Step 6: Final answer
    x = 14,901,069.90

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