Home / 12,401,688.94-18,601,330.56-3,765,864.28

Finding the Fourth Proportional to 12,401,688.94, 18,601,330.56 and 3,765,864.28

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Solution

The fourth proportional to 12,401,688.94, 18,601,330.56 and 3,765,864.28 is: 5,648,431.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,401,688.94 : 18,601,330.56 = 3,765,864.28 : x
  2. Step 2: Convert to fraction form
    12,401,688.94/18,601,330.56 = 3,765,864.28/x
  3. Step 3: Cross multiply
    12,401,688.94x = 18,601,330.56 × 3,765,864.28
  4. Step 4: Simplify right side
    12,401,688.94x = 70,050,086,316,376.39
  5. Step 5: Solve for x
    x = 70,050,086,316,376.39/12,401,688.94
  6. Step 6: Final answer
    x = 5,648,431.17

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