Home / 71,520,353.20-107,280,529.80-35,152,074.10

Finding the Fourth Proportional to 71,520,353.20, 107,280,529.80 and 35,152,074.10

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Solution

The fourth proportional to 71,520,353.20, 107,280,529.80 and 35,152,074.10 is: 52,728,111.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,520,353.20 : 107,280,529.80 = 35,152,074.10 : x
  2. Step 2: Convert to fraction form
    71,520,353.20/107,280,529.80 = 35,152,074.10/x
  3. Step 3: Cross multiply
    71,520,353.20x = 107,280,529.80 × 35,152,074.10
  4. Step 4: Simplify right side
    71,520,353.20x = 3,771,133,133,016,858
  5. Step 5: Solve for x
    x = 3,771,133,133,016,858/71,520,353.20
  6. Step 6: Final answer
    x = 52,728,111.15

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