Home / 50,066,579.58-75,108,347.66-17,268,242.64

Finding the Fourth Proportional to 50,066,579.58, 75,108,347.66 and 17,268,242.64

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Solution

The fourth proportional to 50,066,579.58, 75,108,347.66 and 17,268,242.64 is: 25,905,288.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,066,579.58 : 75,108,347.66 = 17,268,242.64 : x
  2. Step 2: Convert to fraction form
    50,066,579.58/75,108,347.66 = 17,268,242.64/x
  3. Step 3: Cross multiply
    50,066,579.58x = 75,108,347.66 × 17,268,242.64
  4. Step 4: Simplify right side
    50,066,579.58x = 1,296,989,171,682,356.25
  5. Step 5: Solve for x
    x = 1,296,989,171,682,356.25/50,066,579.58
  6. Step 6: Final answer
    x = 25,905,288.17

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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.