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Finding the Fourth Proportional to 24,193,913.60, 36,290,092.80 and 8,020,611.20

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Solution

The fourth proportional to 24,193,913.60, 36,290,092.80 and 8,020,611.20 is: 12,030,659.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,913.60 : 36,290,092.80 = 8,020,611.20 : x
  2. Step 2: Convert to fraction form
    24,193,913.60/36,290,092.80 = 8,020,611.20/x
  3. Step 3: Cross multiply
    24,193,913.60x = 36,290,092.80 × 8,020,611.20
  4. Step 4: Simplify right side
    24,193,913.60x = 291,068,724,760,719.31
  5. Step 5: Solve for x
    x = 291,068,724,760,719.31/24,193,913.60
  6. Step 6: Final answer
    x = 12,030,659.02

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