Home / 51,378,715.85-77,133,840.98-44,138,496.56

Finding the Fourth Proportional to 51,378,715.85, 77,133,840.98 and 44,138,496.56

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Solution

The fourth proportional to 51,378,715.85, 77,133,840.98 and 44,138,496.56 is: 66,264,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,378,715.85 : 77,133,840.98 = 44,138,496.56 : x
  2. Step 2: Convert to fraction form
    51,378,715.85/77,133,840.98 = 44,138,496.56/x
  3. Step 3: Cross multiply
    51,378,715.85x = 77,133,840.98 × 44,138,496.56
  4. Step 4: Simplify right side
    51,378,715.85x = 3,404,571,774,148,955
  5. Step 5: Solve for x
    x = 3,404,571,774,148,955/51,378,715.85
  6. Step 6: Final answer
    x = 66,264,244.21

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