Home / 15,123,611.60-22,664,681.40-9,715,662.80

Finding the Fourth Proportional to 15,123,611.60, 22,664,681.40 and 9,715,662.80

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Solution

The fourth proportional to 15,123,611.60, 22,664,681.40 and 9,715,662.80 is: 14,560,173.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,123,611.60 : 22,664,681.40 = 9,715,662.80 : x
  2. Step 2: Convert to fraction form
    15,123,611.60/22,664,681.40 = 9,715,662.80/x
  3. Step 3: Cross multiply
    15,123,611.60x = 22,664,681.40 × 9,715,662.80
  4. Step 4: Simplify right side
    15,123,611.60x = 220,202,401,951,831.94
  5. Step 5: Solve for x
    x = 220,202,401,951,831.94/15,123,611.60
  6. Step 6: Final answer
    x = 14,560,173.04

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