Home / 9,987,240.40-14,955,516.60-5,494,440.40

Finding the Fourth Proportional to 9,987,240.40, 14,955,516.60 and 5,494,440.40

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Solution

The fourth proportional to 9,987,240.40, 14,955,516.60 and 5,494,440.40 is: 8,227,717.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,987,240.40 : 14,955,516.60 = 5,494,440.40 : x
  2. Step 2: Convert to fraction form
    9,987,240.40/14,955,516.60 = 5,494,440.40/x
  3. Step 3: Cross multiply
    9,987,240.40x = 14,955,516.60 × 5,494,440.40
  4. Step 4: Simplify right side
    9,987,240.40x = 82,172,194,609,910.64
  5. Step 5: Solve for x
    x = 82,172,194,609,910.64/9,987,240.40
  6. Step 6: Final answer
    x = 8,227,717.70

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