Home / 49,858,435.62-74,791,935.09-17,507,557.26

Finding the Fourth Proportional to 49,858,435.62, 74,791,935.09 and 17,507,557.26

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Solution

The fourth proportional to 49,858,435.62, 74,791,935.09 and 17,507,557.26 is: 26,262,839.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,858,435.62 : 74,791,935.09 = 17,507,557.26 : x
  2. Step 2: Convert to fraction form
    49,858,435.62/74,791,935.09 = 17,507,557.26/x
  3. Step 3: Cross multiply
    49,858,435.62x = 74,791,935.09 × 17,507,557.26
  4. Step 4: Simplify right side
    49,858,435.62x = 1,309,424,086,174,378.50
  5. Step 5: Solve for x
    x = 1,309,424,086,174,378.50/49,858,435.62
  6. Step 6: Final answer
    x = 26,262,839.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.