Home / 43,002,338.71-64,178,630.50-40,086,593.46

Finding the Fourth Proportional to 43,002,338.71, 64,178,630.50 and 40,086,593.46

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Solution

The fourth proportional to 43,002,338.71, 64,178,630.50 and 40,086,593.46 is: 59,827,040.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,002,338.71 : 64,178,630.50 = 40,086,593.46 : x
  2. Step 2: Convert to fraction form
    43,002,338.71/64,178,630.50 = 40,086,593.46/x
  3. Step 3: Cross multiply
    43,002,338.71x = 64,178,630.50 × 40,086,593.46
  4. Step 4: Simplify right side
    43,002,338.71x = 2,572,702,669,673,056.50
  5. Step 5: Solve for x
    x = 2,572,702,669,673,056.50/43,002,338.71
  6. Step 6: Final answer
    x = 59,827,040.73

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