Home / 16,381,295.60-24,571,943.40-8,319,138.80

Finding the Fourth Proportional to 16,381,295.60, 24,571,943.40 and 8,319,138.80

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Solution

The fourth proportional to 16,381,295.60, 24,571,943.40 and 8,319,138.80 is: 12,478,708.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,381,295.60 : 24,571,943.40 = 8,319,138.80 : x
  2. Step 2: Convert to fraction form
    16,381,295.60/24,571,943.40 = 8,319,138.80/x
  3. Step 3: Cross multiply
    16,381,295.60x = 24,571,943.40 × 8,319,138.80
  4. Step 4: Simplify right side
    16,381,295.60x = 204,417,407,730,343.91
  5. Step 5: Solve for x
    x = 204,417,407,730,343.91/16,381,295.60
  6. Step 6: Final answer
    x = 12,478,708.20

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