Home / 51,426,354.70-77,139,320.04-18,629,244.06

Finding the Fourth Proportional to 51,426,354.70, 77,139,320.04 and 18,629,244.06

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Solution

The fourth proportional to 51,426,354.70, 77,139,320.04 and 18,629,244.06 is: 27,943,789.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,426,354.70 : 77,139,320.04 = 18,629,244.06 : x
  2. Step 2: Convert to fraction form
    51,426,354.70/77,139,320.04 = 18,629,244.06/x
  3. Step 3: Cross multiply
    51,426,354.70x = 77,139,320.04 × 18,629,244.06
  4. Step 4: Simplify right side
    51,426,354.70x = 1,437,047,219,647,609
  5. Step 5: Solve for x
    x = 1,437,047,219,647,609/51,426,354.70
  6. Step 6: Final answer
    x = 27,943,789.29

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